mirror of
https://github.com/libretro/scummvm.git
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3268 lines
99 KiB
C++
3268 lines
99 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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// Console module
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#include "sci/sci.h"
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#include "sci/console.h"
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#include "sci/debug.h"
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#include "sci/resource.h"
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#include "sci/vocabulary.h"
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#include "sci/engine/savegame.h"
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#include "sci/engine/state.h"
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#include "sci/engine/gc.h"
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#include "sci/engine/kernel_types.h" // for determine_reg_type
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#include "sci/gfx/gfx_gui.h" // for sciw_set_status_bar
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#include "sci/gfx/gfx_state_internal.h"
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#include "sci/gfx/gfx_widgets.h" // for getPort
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#include "sci/sfx/songlib.h" // for SongLibrary
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#include "sci/sfx/iterator.h" // for SCI_SONG_ITERATOR_TYPE_SCI0
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#include "sci/sfx/sci_midi.h"
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#include "sci/vocabulary.h"
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#include "sci/gui/gui.h"
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#include "sci/gui/gui_cursor.h"
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#include "graphics/video/avi_decoder.h"
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#include "sci/seq_decoder.h"
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#include "common/savefile.h"
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namespace Sci {
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int g_debug_sleeptime_factor = 1;
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int g_debug_simulated_key = 0;
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bool g_debug_track_mouse_clicks = false;
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// Refer to the "addresses" command on how to pass address parameters
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static int parse_reg_t(EngineState *s, const char *str, reg_t *dest);
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Console::Console(SciEngine *vm) : GUI::Debugger() {
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_vm = vm;
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// Variables
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DVar_Register("sleeptime_factor", &g_debug_sleeptime_factor, DVAR_INT, 0);
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DVar_Register("gc_interval", &script_gc_interval, DVAR_INT, 0);
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DVar_Register("simulated_key", &g_debug_simulated_key, DVAR_INT, 0);
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DVar_Register("track_mouse_clicks", &g_debug_track_mouse_clicks, DVAR_BOOL, 0);
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DVar_Register("script_abort_flag", &script_abort_flag, DVAR_INT, 0);
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// General
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DCmd_Register("help", WRAP_METHOD(Console, cmdHelp));
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// Kernel
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// DCmd_Register("classes", WRAP_METHOD(Console, cmdClasses)); // TODO
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DCmd_Register("opcodes", WRAP_METHOD(Console, cmdOpcodes));
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DCmd_Register("selector", WRAP_METHOD(Console, cmdSelector));
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DCmd_Register("selectors", WRAP_METHOD(Console, cmdSelectors));
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DCmd_Register("functions", WRAP_METHOD(Console, cmdKernelFunctions));
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DCmd_Register("class_table", WRAP_METHOD(Console, cmdClassTable));
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// Parser
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DCmd_Register("suffixes", WRAP_METHOD(Console, cmdSuffixes));
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DCmd_Register("parse_grammar", WRAP_METHOD(Console, cmdParseGrammar));
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DCmd_Register("parser_nodes", WRAP_METHOD(Console, cmdParserNodes));
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DCmd_Register("parser_words", WRAP_METHOD(Console, cmdParserWords));
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DCmd_Register("sentence_fragments", WRAP_METHOD(Console, cmdSentenceFragments));
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DCmd_Register("parse", WRAP_METHOD(Console, cmdParse));
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DCmd_Register("set_parse_nodes", WRAP_METHOD(Console, cmdSetParseNodes));
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// Resources
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DCmd_Register("hexdump", WRAP_METHOD(Console, cmdHexDump));
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DCmd_Register("resource_id", WRAP_METHOD(Console, cmdResourceId));
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DCmd_Register("resource_size", WRAP_METHOD(Console, cmdResourceSize));
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DCmd_Register("resource_types", WRAP_METHOD(Console, cmdResourceTypes));
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DCmd_Register("list", WRAP_METHOD(Console, cmdList));
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DCmd_Register("hexgrep", WRAP_METHOD(Console, cmdHexgrep));
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// Game
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DCmd_Register("save_game", WRAP_METHOD(Console, cmdSaveGame));
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DCmd_Register("restore_game", WRAP_METHOD(Console, cmdRestoreGame));
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DCmd_Register("restart_game", WRAP_METHOD(Console, cmdRestartGame));
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DCmd_Register("version", WRAP_METHOD(Console, cmdGetVersion));
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DCmd_Register("room", WRAP_METHOD(Console, cmdRoomNumber));
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DCmd_Register("exit", WRAP_METHOD(Console, cmdExit));
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// Screen
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DCmd_Register("sci0_palette", WRAP_METHOD(Console, cmdSci0Palette));
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DCmd_Register("clear_screen", WRAP_METHOD(Console, cmdClearScreen));
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DCmd_Register("redraw_screen", WRAP_METHOD(Console, cmdRedrawScreen));
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DCmd_Register("fill_screen", WRAP_METHOD(Console, cmdFillScreen));
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DCmd_Register("show_map", WRAP_METHOD(Console, cmdShowMap));
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DCmd_Register("update_zone", WRAP_METHOD(Console, cmdUpdateZone));
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DCmd_Register("propagate_zone", WRAP_METHOD(Console, cmdPropagateZone));
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DCmd_Register("priority_bands", WRAP_METHOD(Console, cmdPriorityBands));
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// Graphics
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DCmd_Register("draw_pic", WRAP_METHOD(Console, cmdDrawPic));
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DCmd_Register("draw_rect", WRAP_METHOD(Console, cmdDrawRect));
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DCmd_Register("draw_cel", WRAP_METHOD(Console, cmdDrawCel));
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DCmd_Register("view_info", WRAP_METHOD(Console, cmdViewInfo));
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DCmd_Register("undither", WRAP_METHOD(Console, cmdUndither));
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DCmd_Register("play_video", WRAP_METHOD(Console, cmdPlayVideo));
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// GUI
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DCmd_Register("current_port", WRAP_METHOD(Console, cmdCurrentPort));
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DCmd_Register("print_port", WRAP_METHOD(Console, cmdPrintPort));
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DCmd_Register("visual_state", WRAP_METHOD(Console, cmdVisualState));
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DCmd_Register("flush_visual", WRAP_METHOD(Console, cmdFlushPorts));
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DCmd_Register("dynamic_views", WRAP_METHOD(Console, cmdDynamicViews));
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DCmd_Register("dropped_views", WRAP_METHOD(Console, cmdDroppedViews));
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DCmd_Register("status_bar", WRAP_METHOD(Console, cmdStatusBarColors));
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#ifdef GFXW_DEBUG_WIDGETS
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DCmd_Register("print_widget", WRAP_METHOD(Console, cmdPrintWidget));
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#endif
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// Segments
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DCmd_Register("segment_table", WRAP_METHOD(Console, cmdPrintSegmentTable));
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DCmd_Register("segtable", WRAP_METHOD(Console, cmdPrintSegmentTable)); // alias
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DCmd_Register("segment_info", WRAP_METHOD(Console, cmdSegmentInfo));
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DCmd_Register("seginfo", WRAP_METHOD(Console, cmdSegmentInfo)); // alias
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DCmd_Register("segment_kill", WRAP_METHOD(Console, cmdKillSegment));
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DCmd_Register("segkill", WRAP_METHOD(Console, cmdKillSegment)); // alias
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// Garbage collection
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DCmd_Register("gc", WRAP_METHOD(Console, cmdGCInvoke));
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DCmd_Register("gc_objects", WRAP_METHOD(Console, cmdGCObjects));
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DCmd_Register("gc_reachable", WRAP_METHOD(Console, cmdGCShowReachable));
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DCmd_Register("gc_freeable", WRAP_METHOD(Console, cmdGCShowFreeable));
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DCmd_Register("gc_normalize", WRAP_METHOD(Console, cmdGCNormalize));
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// Music/SFX
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DCmd_Register("songlib", WRAP_METHOD(Console, cmdSongLib));
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DCmd_Register("is_sample", WRAP_METHOD(Console, cmdIsSample));
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DCmd_Register("sfx01_header", WRAP_METHOD(Console, cmdSfx01Header));
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DCmd_Register("sfx01_track", WRAP_METHOD(Console, cmdSfx01Track));
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DCmd_Register("stop_sfx", WRAP_METHOD(Console, cmdStopSfx));
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// Script
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DCmd_Register("addresses", WRAP_METHOD(Console, cmdAddresses));
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DCmd_Register("registers", WRAP_METHOD(Console, cmdRegisters));
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DCmd_Register("dissect_script", WRAP_METHOD(Console, cmdDissectScript));
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DCmd_Register("set_acc", WRAP_METHOD(Console, cmdSetAccumulator));
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DCmd_Register("backtrace", WRAP_METHOD(Console, cmdBacktrace));
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DCmd_Register("bt", WRAP_METHOD(Console, cmdBacktrace)); // alias
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DCmd_Register("step", WRAP_METHOD(Console, cmdStep));
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DCmd_Register("s", WRAP_METHOD(Console, cmdStep)); // alias
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DCmd_Register("step_event", WRAP_METHOD(Console, cmdStepEvent));
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DCmd_Register("se", WRAP_METHOD(Console, cmdStepEvent)); // alias
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DCmd_Register("step_ret", WRAP_METHOD(Console, cmdStepRet));
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DCmd_Register("sret", WRAP_METHOD(Console, cmdStepRet)); // alias
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DCmd_Register("step_global", WRAP_METHOD(Console, cmdStepGlobal));
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DCmd_Register("sg", WRAP_METHOD(Console, cmdStepGlobal)); // alias
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DCmd_Register("step_callk", WRAP_METHOD(Console, cmdStepCallk));
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DCmd_Register("snk", WRAP_METHOD(Console, cmdStepCallk)); // alias
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DCmd_Register("disasm", WRAP_METHOD(Console, cmdDisassemble));
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DCmd_Register("disasm_addr", WRAP_METHOD(Console, cmdDisassembleAddress));
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DCmd_Register("send", WRAP_METHOD(Console, cmdSend));
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DCmd_Register("go", WRAP_METHOD(Console, cmdGo));
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// Breakpoints
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DCmd_Register("bp_list", WRAP_METHOD(Console, cmdBreakpointList));
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DCmd_Register("bplist", WRAP_METHOD(Console, cmdBreakpointList)); // alias
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DCmd_Register("bp_del", WRAP_METHOD(Console, cmdBreakpointDelete));
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DCmd_Register("bpdel", WRAP_METHOD(Console, cmdBreakpointDelete)); // alias
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DCmd_Register("bp_exec_method", WRAP_METHOD(Console, cmdBreakpointExecMethod));
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DCmd_Register("bpx", WRAP_METHOD(Console, cmdBreakpointExecMethod)); // alias
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DCmd_Register("bp_exec_function", WRAP_METHOD(Console, cmdBreakpointExecFunction));
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DCmd_Register("bpe", WRAP_METHOD(Console, cmdBreakpointExecFunction)); // alias
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// VM
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DCmd_Register("script_steps", WRAP_METHOD(Console, cmdScriptSteps));
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DCmd_Register("vm_varlist", WRAP_METHOD(Console, cmdVMVarlist));
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DCmd_Register("vmvarlist", WRAP_METHOD(Console, cmdVMVarlist)); // alias
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DCmd_Register("vm_vars", WRAP_METHOD(Console, cmdVMVars));
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DCmd_Register("vmvars", WRAP_METHOD(Console, cmdVMVars)); // alias
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DCmd_Register("stack", WRAP_METHOD(Console, cmdStack));
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DCmd_Register("value_type", WRAP_METHOD(Console, cmdValueType));
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DCmd_Register("view_listnode", WRAP_METHOD(Console, cmdViewListNode));
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DCmd_Register("view_reference", WRAP_METHOD(Console, cmdViewReference));
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DCmd_Register("vr", WRAP_METHOD(Console, cmdViewReference)); // alias
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DCmd_Register("view_object", WRAP_METHOD(Console, cmdViewObject));
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DCmd_Register("vo", WRAP_METHOD(Console, cmdViewObject)); // alias
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DCmd_Register("active_object", WRAP_METHOD(Console, cmdViewActiveObject));
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DCmd_Register("acc_object", WRAP_METHOD(Console, cmdViewAccumulatorObject));
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g_debugState.seeking = kDebugSeekNothing;
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g_debugState.seekLevel = 0;
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g_debugState.runningStep = 0;
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g_debugState.stopOnEvent = false;
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g_debugState.debugging = false;
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}
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Console::~Console() {
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}
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void Console::preEnter() {
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if (_vm->_gamestate)
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_vm->_gamestate->_sound.sfx_suspend(true);
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_vm->_mixer->pauseAll(true);
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}
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void Console::postEnter() {
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if (_vm->_gamestate)
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_vm->_gamestate->_sound.sfx_suspend(false);
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_vm->_mixer->pauseAll(false);
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if (!_videoFile.empty()) {
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_vm->_gamestate->_gui->hideCursor();
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if (_videoFile.hasSuffix(".seq")) {
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SeqDecoder *seqDecoder = new SeqDecoder();
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Graphics::VideoPlayer *player = new Graphics::VideoPlayer(seqDecoder);
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if (seqDecoder->loadFile(_videoFile.c_str(), _videoFrameDelay))
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player->playVideo();
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else
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DebugPrintf("Failed to open movie file %s\n", _videoFile.c_str());
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seqDecoder->closeFile();
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delete player;
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delete seqDecoder;
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} else if (_videoFile.hasSuffix(".avi")) {
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Graphics::AviDecoder *aviDecoder = new Graphics::AviDecoder(g_system->getMixer());
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Graphics::VideoPlayer *player = new Graphics::VideoPlayer(aviDecoder);
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if (aviDecoder->loadFile(_videoFile.c_str()))
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player->playVideo();
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else
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DebugPrintf("Failed to open movie file %s\n", _videoFile.c_str());
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aviDecoder->closeFile();
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delete player;
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delete aviDecoder;
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}
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_vm->_gamestate->_gui->showCursor();
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_videoFile.clear();
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_videoFrameDelay = 0;
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}
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}
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#if 0
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// Unused
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#define LOOKUP_SPECIES(species) (\
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(species >= 1000) ? species : *(s->_classtable[species].scriptposp) \
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+ s->_classtable[species].class_offset)
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#endif
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bool Console::cmdHelp(int argc, const char **argv) {
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DebugPrintf("\n");
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DebugPrintf("Variables\n");
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DebugPrintf("---------\n");
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DebugPrintf("sleeptime_factor: Factor to multiply with wait times in kWait()\n");
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DebugPrintf("gc_interval: Number of kernel calls in between garbage collections\n");
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DebugPrintf("simulated_key: Add a key with the specified scan code to the event list\n");
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DebugPrintf("track_mouse_clicks: Toggles mouse click tracking to the console\n");
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DebugPrintf("weak_validations: Turns some validation errors into warnings\n");
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DebugPrintf("script_abort_flag: Set to 1 to abort script execution. Set to 2 to force a replay afterwards\n");
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DebugPrintf("\n");
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DebugPrintf("Debug flags\n");
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DebugPrintf("-----------\n");
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DebugPrintf("debugflag_list - Lists the available debug flags and their status\n");
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DebugPrintf("debugflag_enable - Enables a debug flag\n");
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DebugPrintf("debugflag_disable - Disables a debug flag\n");
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DebugPrintf("\n");
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DebugPrintf("Commands\n");
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DebugPrintf("--------\n");
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DebugPrintf("Kernel:\n");
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DebugPrintf(" opcodes - Lists the opcode names\n");
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DebugPrintf(" selectors - Lists the selector names\n");
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DebugPrintf(" selector - Attempts to find the requested selector by name\n");
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DebugPrintf(" functions - Lists the kernel functions\n");
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DebugPrintf(" class_table - Shows the available classes\n");
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DebugPrintf("\n");
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DebugPrintf("Parser:\n");
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DebugPrintf(" suffixes - Lists the vocabulary suffixes\n");
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DebugPrintf(" parse_grammar - Shows the parse grammar, in strict GNF\n");
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DebugPrintf(" parser_nodes - Shows the specified number of nodes from the parse node tree\n");
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DebugPrintf(" parser_words - Shows the words from the parse node tree\n");
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DebugPrintf(" sentence_fragments - Shows the sentence fragments (used to build Parse trees)\n");
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DebugPrintf(" parse - Parses a sequence of words and prints the resulting parse tree\n");
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DebugPrintf(" set_parse_nodes - Sets the contents of all parse nodes\n");
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DebugPrintf("\n");
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DebugPrintf("Resources:\n");
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DebugPrintf(" hexdump - Dumps the specified resource to standard output\n");
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DebugPrintf(" resource_id - Identifies a resource number by splitting it up in resource type and resource number\n");
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DebugPrintf(" resource_size - Shows the size of a resource\n");
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DebugPrintf(" resource_types - Shows the valid resource types\n");
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DebugPrintf(" list - Lists all the resources of a given type\n");
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DebugPrintf(" hexgrep - Searches some resources for a particular sequence of bytes, represented as hexadecimal numbers\n");
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DebugPrintf("\n");
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DebugPrintf("Game:\n");
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DebugPrintf(" save_game - Saves the current game state to the hard disk\n");
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DebugPrintf(" restore_game - Restores a saved game from the hard disk\n");
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DebugPrintf(" restart_game - Restarts the game\n");
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DebugPrintf(" version - Shows the resource and interpreter versions\n");
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DebugPrintf(" room - Shows the current room number\n");
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DebugPrintf(" exit - Exits the game\n");
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DebugPrintf("\n");
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DebugPrintf("Screen:\n");
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DebugPrintf(" sci0_palette - Sets the SCI0 palette to use (EGA, Amiga or grayscale)\n");
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DebugPrintf(" clear_screen - Clears the screen\n");
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DebugPrintf(" redraw_screen - Redraws the screen\n");
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DebugPrintf(" fill_screen - Fills the screen with one of the EGA colors\n");
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DebugPrintf(" show_map - Shows one of the screen maps (visual, priority or control)\n");
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DebugPrintf(" update_zone - Propagates a rectangular area from the back buffer to the front buffer\n");
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DebugPrintf(" propagate_zone - Propagates a rectangular area from a lower graphics buffer to a higher one\n");
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DebugPrintf(" priority_bands - Shows information about priority bands\n");
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DebugPrintf("\n");
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DebugPrintf("Graphics:\n");
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DebugPrintf(" draw_pic - Draws a pic resource\n");
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DebugPrintf(" draw_rect - Draws a rectangle to the screen with one of the EGA colors\n");
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DebugPrintf(" draw_cel - Draws a single view cel to the center of the screen\n");
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DebugPrintf(" view_info - Displays information for the specified view\n");
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DebugPrintf(" undither - Enable/disable undithering\n");
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DebugPrintf("\n");
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DebugPrintf("GUI:\n");
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DebugPrintf(" current_port - Shows the ID of the currently active port\n");
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DebugPrintf(" print_port - Prints information about a port\n");
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DebugPrintf(" visual_state - Shows the state of the current visual widget\n");
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DebugPrintf(" flush_visual - Flushes dynamically allocated ports (for memory profiling)\n");
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DebugPrintf(" dynamic_views - Lists active dynamic views\n");
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DebugPrintf(" dropped_views - Lists dropped dynamic views\n");
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DebugPrintf(" status_bar - Sets the colors of the status bar\n");
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#ifdef GFXW_DEBUG_WIDGETS
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DebugPrintf(" print_widget - Shows active widgets (no params) or information on the specified widget indices\n");
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#endif
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DebugPrintf("\n");
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DebugPrintf("Segments:\n");
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DebugPrintf(" segment_table / segtable - Lists all segments\n");
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DebugPrintf(" segment_info / seginfo - Provides information on the specified segment\n");
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DebugPrintf(" segment_kill / segkill - Deletes the specified segment\n");
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DebugPrintf("\n");
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DebugPrintf("Garbage collection:\n");
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DebugPrintf(" gc - Invokes the garbage collector\n");
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DebugPrintf(" gc_objects - Lists all reachable objects, normalized\n");
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DebugPrintf(" gc_reachable - Lists all addresses directly reachable from a given memory object\n");
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DebugPrintf(" gc_freeable - Lists all addresses freeable in a given segment\n");
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DebugPrintf(" gc_normalize - Prints the \"normal\" address of a given address\n");
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DebugPrintf("\n");
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DebugPrintf("Music/SFX:\n");
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DebugPrintf(" songlib - Shows the song library\n");
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DebugPrintf(" is_sample - Shows information on a given sound resource, if it's a PCM sample\n");
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DebugPrintf(" sfx01_header - Dumps the header of a SCI01 song\n");
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DebugPrintf(" sfx01_track - Dumps a track of a SCI01 song\n");
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DebugPrintf(" stop_sfx - Stops a playing sound\n");
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DebugPrintf("\n");
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DebugPrintf("Script:\n");
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DebugPrintf(" addresses - Provides information on how to pass addresses\n");
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DebugPrintf(" registers - Shows the current register values\n");
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DebugPrintf(" dissect_script - Examines a script\n");
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DebugPrintf(" set_acc - Sets the accumulator\n");
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DebugPrintf(" backtrace / bt - Dumps the send/self/super/call/calle/callb stack\n");
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DebugPrintf(" step / s - Executes one operation (no parameters) or several operations (specified as a parameter) \n");
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DebugPrintf(" step_event / se - Steps forward until a SCI event is received.\n");
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DebugPrintf(" step_ret / sret - Steps forward until ret is called on the current execution stack level.\n");
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DebugPrintf(" step_global / sg - Steps until the global variable with the specified index is modified.\n");
|
|
DebugPrintf(" step_callk / snk - Steps forward until it hits the next callk operation, or a specific callk (specified as a parameter)\n");
|
|
DebugPrintf(" disasm - Disassembles a method by name\n");
|
|
DebugPrintf(" disasm_addr - Disassembles one or more commands\n");
|
|
DebugPrintf(" send - Sends a message to an object\n");
|
|
DebugPrintf(" go - Executes the script\n");
|
|
DebugPrintf("\n");
|
|
DebugPrintf("Breakpoints:\n");
|
|
DebugPrintf(" bp_list / bplist - Lists the current breakpoints\n");
|
|
DebugPrintf(" bp_del / bpdel - Deletes a breakpoint with the specified index\n");
|
|
DebugPrintf(" bp_exec_method / bpx - Sets a breakpoint on the execution of the specified method\n");
|
|
DebugPrintf(" bp_exec_function / bpe - Sets a breakpoint on the execution of the specified exported function\n");
|
|
DebugPrintf("\n");
|
|
DebugPrintf("VM:\n");
|
|
DebugPrintf(" script_steps - Shows the number of executed SCI operations\n");
|
|
DebugPrintf(" vm_varlist / vmvarlist - Shows the addresses of variables in the VM\n");
|
|
DebugPrintf(" vm_vars / vmvars - Displays or changes variables in the VM\n");
|
|
DebugPrintf(" stack - Lists the specified number of stack elements\n");
|
|
DebugPrintf(" value_type - Determines the type of a value\n");
|
|
DebugPrintf(" view_listnode - Examines the list node at the given address\n");
|
|
DebugPrintf(" view_reference / vr - Examines an arbitrary reference\n");
|
|
DebugPrintf(" view_object / vo - Examines the object at the given address\n");
|
|
DebugPrintf(" active_object - Shows information on the currently active object or class\n");
|
|
DebugPrintf(" acc_object - Shows information on the object or class at the address indexed by the accumulator\n");
|
|
DebugPrintf("\n");
|
|
return true;
|
|
}
|
|
|
|
ResourceType parseResourceType(const char *resid) {
|
|
// Gets the resource number of a resource string, or returns -1
|
|
ResourceType res = kResourceTypeInvalid;
|
|
|
|
for (int i = 0; i < kResourceTypeInvalid; i++)
|
|
if (strcmp(getResourceTypeName((ResourceType)i), resid) == 0)
|
|
res = (ResourceType)i;
|
|
|
|
return res;
|
|
}
|
|
|
|
const char *selector_name(EngineState *s, int selector) {
|
|
if (selector >= 0 && selector < (int)s->_kernel->getSelectorNamesSize())
|
|
return s->_kernel->getSelectorName(selector).c_str();
|
|
else
|
|
return "--INVALID--";
|
|
}
|
|
|
|
bool Console::cmdGetVersion(int argc, const char **argv) {
|
|
DebugPrintf("Emulated interpreter version: %s\n", getSciVersionDesc(getSciVersion()).c_str());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdOpcodes(int argc, const char **argv) {
|
|
// Load the opcode table from vocab.998 if it exists, to obtain the opcode names
|
|
Resource* r = _vm->getResourceManager()->findResource(ResourceId(kResourceTypeVocab, 998), 0);
|
|
|
|
// If the resource couldn't be loaded, leave
|
|
if (!r) {
|
|
DebugPrintf("unable to load vocab.998");
|
|
return true;
|
|
}
|
|
|
|
int count = READ_LE_UINT16(r->data);
|
|
|
|
DebugPrintf("Opcode names in numeric order [index: type name]:\n");
|
|
|
|
for (int i = 0; i < count; i++) {
|
|
int offset = READ_LE_UINT16(r->data + 2 + i * 2);
|
|
int len = READ_LE_UINT16(r->data + offset) - 2;
|
|
int type = READ_LE_UINT16(r->data + offset + 2);
|
|
// QFG3 has empty opcodes
|
|
Common::String name = len > 0 ? Common::String((char *)r->data + offset + 4, len) : "Dummy";
|
|
DebugPrintf("%03x: %03x %20s | ", i, type, name.c_str());
|
|
if ((i % 3) == 2)
|
|
DebugPrintf("\n");
|
|
}
|
|
|
|
DebugPrintf("\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSelector(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Attempts to find the requested selector by name.\n");
|
|
DebugPrintf("Usage: %s <selector name>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
for (uint seeker = 0; seeker < _vm->getKernel()->getSelectorNamesSize(); seeker++) {
|
|
if (!scumm_stricmp(_vm->getKernel()->getSelectorName(seeker).c_str(), argv[1])) {
|
|
DebugPrintf("Selector %s found at %03x (%d)\n", _vm->getKernel()->getSelectorName(seeker).c_str(), seeker, seeker);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
DebugPrintf("Selector %s wasn't found\n", argv[1]);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSelectors(int argc, const char **argv) {
|
|
DebugPrintf("Selector names in numeric order:\n");
|
|
Common::String selectorName;
|
|
for (uint seeker = 0; seeker < _vm->getKernel()->getSelectorNamesSize(); seeker++) {
|
|
selectorName = _vm->getKernel()->getSelectorName(seeker);
|
|
if (selectorName != "BAD SELECTOR")
|
|
DebugPrintf("%03x: %20s | ", seeker, selectorName.c_str());
|
|
else
|
|
continue;
|
|
if ((seeker % 3) == 2)
|
|
DebugPrintf("\n");
|
|
}
|
|
|
|
DebugPrintf("\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdKernelFunctions(int argc, const char **argv) {
|
|
DebugPrintf("Kernel function names in numeric order:\n");
|
|
for (uint seeker = 0; seeker < _vm->getKernel()->getKernelNamesSize(); seeker++) {
|
|
DebugPrintf("%03x: %20s | ", seeker, _vm->getKernel()->getKernelName(seeker).c_str());
|
|
if ((seeker % 3) == 2)
|
|
DebugPrintf("\n");
|
|
}
|
|
|
|
DebugPrintf("\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSuffixes(int argc, const char **argv) {
|
|
_vm->getVocabulary()->printSuffixes();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdParserWords(int argc, const char **argv) {
|
|
_vm->getVocabulary()->printParserWords();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSetParseNodes(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Sets the contents of all parse nodes.\n");
|
|
DebugPrintf("Usage: %s <parse node1> <parse node2> ... <parse noden>\n", argv[0]);
|
|
DebugPrintf("Tokens should be separated by blanks and enclosed in parentheses\n");
|
|
return true;
|
|
}
|
|
|
|
int i = 0;
|
|
int pos = -1;
|
|
int nextToken = 0, nextValue = 0;
|
|
|
|
const char *token = argv[i++];
|
|
|
|
if (!strcmp(token, "(")) {
|
|
nextToken = kParseOpeningParenthesis;
|
|
} else if (!strcmp(token, ")")) {
|
|
nextToken = kParseClosingParenthesis;
|
|
} else if (!strcmp(token, "nil")) {
|
|
nextToken = kParseNil;
|
|
} else {
|
|
nextValue = strtol(token, NULL, 0);
|
|
nextToken = kParseNumber;
|
|
}
|
|
|
|
if (_vm->getVocabulary()->parseNodes(&i, &pos, nextToken, nextValue, argc, argv) == -1)
|
|
return 1;
|
|
|
|
_vm->getVocabulary()->dumpParseTree();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdRegisters(int argc, const char **argv) {
|
|
DebugPrintf("Current register values:\n");
|
|
DebugPrintf("acc=%04x:%04x prev=%04x:%04x &rest=%x\n", PRINT_REG(_vm->_gamestate->r_acc), PRINT_REG(_vm->_gamestate->r_prev), scriptState.restAdjust);
|
|
|
|
if (!_vm->_gamestate->_executionStack.empty()) {
|
|
EngineState *s = _vm->_gamestate; // for PRINT_STK
|
|
DebugPrintf("pc=%04x:%04x obj=%04x:%04x fp=ST:%04x sp=ST:%04x\n",
|
|
PRINT_REG(scriptState.xs->addr.pc), PRINT_REG(scriptState.xs->objp),
|
|
(unsigned)(scriptState.xs->fp - s->stack_base), (unsigned)(scriptState.xs->sp - s->stack_base));
|
|
} else
|
|
DebugPrintf("<no execution stack: pc,obj,fp omitted>\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdHexDump(int argc, const char **argv) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Dumps the specified resource to standard output\n");
|
|
DebugPrintf("Usage: %s <resource type> <resource number>\n", argv[0]);
|
|
cmdResourceTypes(argc, argv);
|
|
return true;
|
|
}
|
|
|
|
int resNum = atoi(argv[2]);
|
|
ResourceType res = parseResourceType(argv[1]);
|
|
|
|
if (res == kResourceTypeInvalid)
|
|
DebugPrintf("Resource type '%s' is not valid\n", argv[1]);
|
|
else {
|
|
Resource *resource = _vm->getResourceManager()->findResource(ResourceId(res, resNum), 0);
|
|
if (resource) {
|
|
Common::hexdump(resource->data, resource->size, 16, 0);
|
|
DebugPrintf("Resource %s.%03d has been dumped to standard output\n", argv[1], resNum);
|
|
} else {
|
|
DebugPrintf("Resource %s.%03d not found\n", argv[1], resNum);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdResourceId(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Identifies a resource number by splitting it up in resource type and resource number\n");
|
|
DebugPrintf("Usage: %s <resource number>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int id = atoi(argv[1]);
|
|
DebugPrintf("%s.%d (0x%x)\n", getResourceTypeName((ResourceType)(id >> 11)), id & 0x7ff, id & 0x7ff);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdDissectScript(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Examines a script\n");
|
|
DebugPrintf("Usage: %s <script number>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
_vm->getKernel()->dissectScript(atoi(argv[1]), _vm->getVocabulary());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdRoomNumber(int argc, const char **argv) {
|
|
DebugPrintf("Current room number is %d\n", _vm->_gamestate->currentRoomNumber());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdResourceSize(int argc, const char **argv) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Shows the size of a resource\n");
|
|
DebugPrintf("Usage: %s <resource type> <resource number>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int resNum = atoi(argv[2]);
|
|
ResourceType res = parseResourceType(argv[1]);
|
|
|
|
if (res == kResourceTypeInvalid)
|
|
DebugPrintf("Resource type '%s' is not valid\n", argv[1]);
|
|
else {
|
|
Resource *resource = _vm->getResourceManager()->findResource(ResourceId(res, resNum), 0);
|
|
if (resource) {
|
|
DebugPrintf("Resource size: %d\n", resource->size);
|
|
} else {
|
|
DebugPrintf("Resource %s.%03d not found\n", argv[1], resNum);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdResourceTypes(int argc, const char **argv) {
|
|
DebugPrintf("The %d valid resource types are:\n", kResourceTypeInvalid);
|
|
for (int i = 0; i < kResourceTypeInvalid; i++) {
|
|
DebugPrintf("%s", getResourceTypeName((ResourceType) i));
|
|
DebugPrintf((i < kResourceTypeInvalid - 1) ? ", " : "\n");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
extern int sci0_palette;
|
|
|
|
bool Console::cmdSci0Palette(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Sets the SCI0 palette to use - 0: EGA, 1: AGI/Amiga, 2: Grayscale\n");
|
|
return true;
|
|
}
|
|
|
|
sci0_palette = atoi(argv[1]);
|
|
cmdRedrawScreen(argc, argv);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdHexgrep(int argc, const char **argv) {
|
|
if (argc < 4) {
|
|
DebugPrintf("Searches some resources for a particular sequence of bytes, represented as hexadecimal numbers.\n");
|
|
DebugPrintf("Usage: %s <resource type> <resource number> <search string>\n", argv[0]);
|
|
DebugPrintf("<resource number> can be a specific resource number, or \"all\" for all of the resources of the specified type\n", argv[0]);
|
|
DebugPrintf("EXAMPLES:\n hexgrep script all e8 03 c8 00\n hexgrep pic 042 fe");
|
|
cmdResourceTypes(argc, argv);
|
|
return true;
|
|
}
|
|
|
|
ResourceType restype = parseResourceType(argv[1]);
|
|
int resNumber = 0, resMax = 0;
|
|
char seekString[500];
|
|
Resource *script = NULL;
|
|
|
|
if (restype == kResourceTypeInvalid) {
|
|
DebugPrintf("Resource type '%s' is not valid\n", argv[1]);
|
|
return true;
|
|
}
|
|
|
|
if (!scumm_stricmp(argv[2], "all")) {
|
|
resNumber = 0;
|
|
resMax = 999;
|
|
} else {
|
|
resNumber = resMax = atoi(argv[2]);
|
|
}
|
|
|
|
strcpy(seekString, argv[3]);
|
|
|
|
// Construct the seek string
|
|
for (int i = 4; i < argc; i++) {
|
|
strcat(seekString, argv[i]);
|
|
}
|
|
|
|
for (; resNumber <= resMax; resNumber++) {
|
|
if ((script = _vm->getResourceManager()->findResource(ResourceId(restype, resNumber), 0))) {
|
|
unsigned int seeker = 0, seekerold = 0;
|
|
uint32 comppos = 0;
|
|
int output_script_name = 0;
|
|
|
|
while (seeker < script->size) {
|
|
if (script->data[seeker] == seekString[comppos]) {
|
|
if (comppos == 0)
|
|
seekerold = seeker;
|
|
|
|
comppos++;
|
|
|
|
if (comppos == strlen(seekString)) {
|
|
comppos = 0;
|
|
seeker = seekerold + 1;
|
|
|
|
if (!output_script_name) {
|
|
DebugPrintf("\nIn %s.%03d:\n", getResourceTypeName((ResourceType)restype), resNumber);
|
|
output_script_name = 1;
|
|
}
|
|
DebugPrintf(" 0x%04x\n", seekerold);
|
|
}
|
|
} else
|
|
comppos = 0;
|
|
|
|
seeker++;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdList(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Lists all the resources of a given type\n");
|
|
cmdResourceTypes(argc, argv);
|
|
return true;
|
|
}
|
|
|
|
|
|
ResourceType res = parseResourceType(argv[1]);
|
|
if (res == kResourceTypeInvalid)
|
|
DebugPrintf("Unknown resource type: '%s'\n", argv[1]);
|
|
else {
|
|
int number = -1;
|
|
|
|
if ((res == kResourceTypeAudio36) || (res == kResourceTypeSync36)) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Please specify map number\n");
|
|
return true;
|
|
}
|
|
number = atoi(argv[2]);
|
|
}
|
|
|
|
Common::List<ResourceId> *resources = _vm->getResourceManager()->listResources(res, number);
|
|
sort(resources->begin(), resources->end(), ResourceIdLess());
|
|
Common::List<ResourceId>::iterator itr = resources->begin();
|
|
|
|
int cnt = 0;
|
|
while (itr != resources->end()) {
|
|
if (number == -1) {
|
|
DebugPrintf("%8i", itr->number);
|
|
if (++cnt % 10 == 0)
|
|
DebugPrintf("\n");
|
|
}
|
|
else if (number == (int)itr->number) {
|
|
DebugPrintf("(%3i, %3i, %3i, %3i) ", (itr->tuple >> 24) & 0xff, (itr->tuple >> 16) & 0xff,
|
|
(itr->tuple >> 8) & 0xff, itr->tuple & 0xff);
|
|
if (++cnt % 4 == 0)
|
|
DebugPrintf("\n");
|
|
}
|
|
itr++;
|
|
}
|
|
DebugPrintf("\n");
|
|
|
|
delete resources;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdClearScreen(int argc, const char **argv) {
|
|
gfxop_clear_box(_vm->_gamestate->gfx_state, gfx_rect(0, 0, 320, 200));
|
|
gfxop_update_box(_vm->_gamestate->gfx_state, gfx_rect(0, 0, 320, 200));
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdRedrawScreen(int argc, const char **argv) {
|
|
_vm->_gamestate->visual->draw(Common::Point(0, 0));
|
|
gfxop_update_box(_vm->_gamestate->gfx_state, gfx_rect(0, 0, 320, 200));
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
gfxop_sleep(_vm->_gamestate->gfx_state, 0);
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdSaveGame(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Saves the current game state to the hard disk\n");
|
|
DebugPrintf("Usage: %s <filename>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int result = 0;
|
|
for (uint i = 0; i < _vm->_gamestate->_fileHandles.size(); i++)
|
|
if (_vm->_gamestate->_fileHandles[i].isOpen())
|
|
result++;
|
|
|
|
if (result)
|
|
DebugPrintf("Note: Game state has %d open file handles.\n", result);
|
|
|
|
Common::SaveFileManager *saveFileMan = g_engine->getSaveFileManager();
|
|
Common::OutSaveFile *out = saveFileMan->openForSaving(argv[1]);
|
|
const char *version = "";
|
|
if (!out) {
|
|
DebugPrintf("Error opening savegame \"%s\" for writing\n", argv[1]);
|
|
return true;
|
|
}
|
|
|
|
// TODO: enable custom descriptions? force filename into a specific format?
|
|
if (gamestate_save(_vm->_gamestate, out, "debugging", version)) {
|
|
DebugPrintf("Saving the game state to '%s' failed\n", argv[1]);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdRestoreGame(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Restores a saved game from the hard disk\n");
|
|
DebugPrintf("Usage: %s <filename>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
EngineState *newstate = NULL;
|
|
|
|
Common::SaveFileManager *saveFileMan = g_engine->getSaveFileManager();
|
|
Common::SeekableReadStream *in = saveFileMan->openForLoading(argv[1]);
|
|
if (in) {
|
|
// found a savegame file
|
|
newstate = gamestate_restore(_vm->_gamestate, in);
|
|
delete in;
|
|
}
|
|
|
|
if (newstate) {
|
|
_vm->_gamestate->successor = newstate; // Set successor
|
|
|
|
script_abort_flag = 2; // Abort current game with replay
|
|
|
|
shrink_execution_stack(_vm->_gamestate, _vm->_gamestate->execution_stack_base + 1);
|
|
return 0;
|
|
} else {
|
|
DebugPrintf("Restoring gamestate '%s' failed.\n", argv[1]);
|
|
return 1;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdRestartGame(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Restarts the game. There are two ways to restart a SCI game:\n");
|
|
DebugPrintf("%s play - calls the game object's play() method\n", argv[0]);
|
|
DebugPrintf("%s replay - calls the replay() methody\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
if (!scumm_stricmp(argv[1], "play")) {
|
|
_vm->_gamestate->restarting_flags |= SCI_GAME_WAS_RESTARTED_AT_LEAST_ONCE;
|
|
} else if (!scumm_stricmp(argv[1], "replay")) {
|
|
_vm->_gamestate->restarting_flags &= ~SCI_GAME_WAS_RESTARTED_AT_LEAST_ONCE;
|
|
} else {
|
|
DebugPrintf("Invalid usage of %s\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
_vm->_gamestate->restarting_flags |= SCI_GAME_IS_RESTARTING_NOW;
|
|
script_abort_flag = 1;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdClassTable(int argc, const char **argv) {
|
|
DebugPrintf("Available classes:\n");
|
|
for (uint i = 0; i < _vm->_gamestate->_segMan->_classtable.size(); i++) {
|
|
if (_vm->_gamestate->_segMan->_classtable[i].reg.segment) {
|
|
DebugPrintf(" Class 0x%x at %04x:%04x (script 0x%x)\n", i,
|
|
PRINT_REG(_vm->_gamestate->_segMan->_classtable[i].reg),
|
|
_vm->_gamestate->_segMan->_classtable[i].script);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSentenceFragments(int argc, const char **argv) {
|
|
DebugPrintf("Sentence fragments (used to build Parse trees)\n");
|
|
|
|
for (uint i = 0; i < _vm->getVocabulary()->getParserBranchesSize(); i++) {
|
|
int j = 0;
|
|
|
|
const parse_tree_branch_t &branch = _vm->getVocabulary()->getParseTreeBranch(i);
|
|
DebugPrintf("R%02d: [%x] ->", i, branch.id);
|
|
while ((j < 10) && branch.data[j]) {
|
|
int dat = branch.data[j++];
|
|
|
|
switch (dat) {
|
|
case VOCAB_TREE_NODE_COMPARE_TYPE:
|
|
dat = branch.data[j++];
|
|
DebugPrintf(" C(%x)", dat);
|
|
break;
|
|
|
|
case VOCAB_TREE_NODE_COMPARE_GROUP:
|
|
dat = branch.data[j++];
|
|
DebugPrintf(" WG(%x)", dat);
|
|
break;
|
|
|
|
case VOCAB_TREE_NODE_FORCE_STORAGE:
|
|
dat = branch.data[j++];
|
|
DebugPrintf(" FORCE(%x)", dat);
|
|
break;
|
|
|
|
default:
|
|
if (dat > VOCAB_TREE_NODE_LAST_WORD_STORAGE) {
|
|
int dat2 = branch.data[j++];
|
|
DebugPrintf(" %x[%x]", dat, dat2);
|
|
} else
|
|
DebugPrintf(" ?%x?", dat);
|
|
}
|
|
}
|
|
DebugPrintf("\n");
|
|
}
|
|
|
|
DebugPrintf("%d rules.\n", _vm->getVocabulary()->getParserBranchesSize());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdParse(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Parses a sequence of words with a GNF rule set and prints the resulting parse tree\n");
|
|
DebugPrintf("Usage: %s <word1> <word2> ... <wordn>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
ResultWordList words;
|
|
char *error;
|
|
char string[1000];
|
|
|
|
// Construct the string
|
|
strcpy(string, argv[2]);
|
|
for (int i = 2; i < argc; i++) {
|
|
strcat(string, argv[i]);
|
|
}
|
|
|
|
DebugPrintf("Parsing '%s'\n", string);
|
|
bool res = _vm->getVocabulary()->tokenizeString(words, string, &error);
|
|
if (res && !words.empty()) {
|
|
int syntax_fail = 0;
|
|
|
|
_vm->getVocabulary()->synonymizeTokens(words);
|
|
|
|
DebugPrintf("Parsed to the following blocks:\n");
|
|
|
|
for (ResultWordList::const_iterator i = words.begin(); i != words.end(); ++i)
|
|
DebugPrintf(" Type[%04x] Group[%04x]\n", i->_class, i->_group);
|
|
|
|
if (_vm->getVocabulary()->parseGNF(words, true))
|
|
syntax_fail = 1; // Building a tree failed
|
|
|
|
if (syntax_fail)
|
|
DebugPrintf("Building a tree failed.\n");
|
|
else
|
|
_vm->getVocabulary()->dumpParseTree();
|
|
|
|
} else {
|
|
DebugPrintf("Unknown word: '%s'\n", error);
|
|
free(error);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdParserNodes(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Shows the specified number of nodes from the parse node tree\n");
|
|
DebugPrintf("Usage: %s <nr>\n", argv[0]);
|
|
DebugPrintf("where <nr> is the number of nodes to show from the parse node tree\n");
|
|
return true;
|
|
}
|
|
|
|
int end = MIN<int>(atoi(argv[1]), VOCAB_TREE_NODES);
|
|
|
|
_vm->getVocabulary()->printParserNodes(end);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdDrawPic(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Draws a pic resource\n");
|
|
DebugPrintf("Usage: %s <nr> [<pal>] [<fl>]\n", argv[0]);
|
|
DebugPrintf("where <nr> is the number of the pic resource to draw\n");
|
|
DebugPrintf("<pal> is the optional default palette for the pic (default: 0)\n");
|
|
DebugPrintf("<fl> are any pic draw flags (default: 1)\n");
|
|
return true;
|
|
}
|
|
|
|
int flags = 1, default_palette = 0;
|
|
|
|
if (argc > 2)
|
|
default_palette = atoi(argv[2]);
|
|
|
|
if (argc == 4)
|
|
flags = atoi(argv[3]);
|
|
|
|
gfxop_new_pic(_vm->_gamestate->gfx_state, atoi(argv[1]), flags, default_palette);
|
|
gfxop_clear_box(_vm->_gamestate->gfx_state, gfx_rect(0, 0, 320, 200));
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
gfxop_sleep(_vm->_gamestate->gfx_state, 0);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdDrawRect(int argc, const char **argv) {
|
|
if (argc != 6) {
|
|
DebugPrintf("Draws a rectangle to the screen with one of the EGA colors\n");
|
|
DebugPrintf("Usage: %s <x> <y> <width> <height> <color>\n", argv[0]);
|
|
DebugPrintf("where <color> is the EGA color to use (0-15)\n");
|
|
return true;
|
|
}
|
|
|
|
int col = CLIP<int>(atoi(argv[5]), 0, 15);
|
|
|
|
gfxop_set_clip_zone(_vm->_gamestate->gfx_state, gfx_rect_fullscreen);
|
|
gfxop_fill_box(_vm->_gamestate->gfx_state, gfx_rect(atoi(argv[1]), atoi(argv[2]),
|
|
atoi(argv[3]), atoi(argv[4])), _vm->_gamestate->ega_colors[col]);
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdDrawCel(int argc, const char **argv) {
|
|
if (argc != 4) {
|
|
DebugPrintf("Draws a single view cel to the center of the screen\n");
|
|
DebugPrintf("Usage: %s <view> <loop> <cel> <palette>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int view = atoi(argv[1]);
|
|
int loop = atoi(argv[2]);
|
|
int cel = atoi(argv[3]);
|
|
int palette = atoi(argv[4]);
|
|
|
|
gfxop_set_clip_zone(_vm->_gamestate->gfx_state, gfx_rect_fullscreen);
|
|
gfxop_draw_cel(_vm->_gamestate->gfx_state, view, loop, cel, Common::Point(160, 100), _vm->_gamestate->ega_colors[0], palette);
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdViewInfo(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Displays the number of loops and cels of each loop\n");
|
|
DebugPrintf("for the specified view resource and palette.");
|
|
DebugPrintf("Usage: %s <view> <palette>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int view = atoi(argv[1]);
|
|
int palette = atoi(argv[2]);
|
|
int loops, i;
|
|
gfxr_view_t *view_pixmaps = NULL;
|
|
gfx_color_t transparent = { PaletteEntry(), 0, -1, -1, 0 };
|
|
|
|
DebugPrintf("Resource view.%d ", view);
|
|
|
|
loops = gfxop_lookup_view_get_loops(_vm->_gamestate->gfx_state, view);
|
|
|
|
if (loops < 0)
|
|
DebugPrintf("does not exist.\n");
|
|
else {
|
|
DebugPrintf("has %d loops:\n", loops);
|
|
|
|
for (i = 0; i < loops; i++) {
|
|
int j, cels;
|
|
|
|
DebugPrintf("Loop %d: %d cels.\n", i, cels = gfxop_lookup_view_get_cels(_vm->_gamestate->gfx_state, view, i));
|
|
for (j = 0; j < cels; j++) {
|
|
int width;
|
|
int height;
|
|
Common::Point mod;
|
|
|
|
// Show pixmap on screen
|
|
view_pixmaps = _vm->_gamestate->gfx_state->gfxResMan->getView(view, &i, &j, palette);
|
|
gfxop_draw_cel(_vm->_gamestate->gfx_state, view, i, j, Common::Point(0,0), transparent, palette);
|
|
|
|
gfxop_get_cel_parameters(_vm->_gamestate->gfx_state, view, i, j, &width, &height, &mod);
|
|
|
|
DebugPrintf(" cel %d: size %dx%d, adj+(%d,%d)\n", j, width, height, mod.x, mod.y);
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdUndither(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Enable/disable undithering.\n");
|
|
DebugPrintf("Usage: %s <0/1>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
bool flag = atoi(argv[1]) ? true : false;
|
|
|
|
return _vm->_gamestate->_gui->debugUndither(flag);
|
|
}
|
|
|
|
bool Console::cmdPlayVideo(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Plays a SEQ or AVI video.\n");
|
|
DebugPrintf("Usage: %s <video file name> <delay>\n", argv[0]);
|
|
DebugPrintf("The video file name should include the extension\n");
|
|
DebugPrintf("Delay is only used in SEQ videos and is measured in ticks (default: 10)\n");
|
|
return true;
|
|
}
|
|
|
|
Common::String filename = argv[1];
|
|
filename.toLowercase();
|
|
|
|
if (filename.hasSuffix(".seq") || filename.hasSuffix(".avi")) {
|
|
_videoFile = filename;
|
|
_videoFrameDelay = (argc == 2) ? 10 : atoi(argv[2]);
|
|
return false;
|
|
} else {
|
|
DebugPrintf("Unknown video file type\n");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
bool Console::cmdUpdateZone(int argc, const char **argv) {
|
|
if (argc != 4) {
|
|
DebugPrintf("Propagates a rectangular area from the back buffer to the front buffer\n");
|
|
DebugPrintf("Usage: %s <x> <y> <width> <height>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int x = atoi(argv[1]);
|
|
int y = atoi(argv[2]);
|
|
int width = atoi(argv[3]);
|
|
int height = atoi(argv[4]);
|
|
|
|
_vm->_gamestate->gfx_state->driver->update(gfx_rect(x, y, width, height), Common::Point(x, y), GFX_BUFFER_FRONT);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdPropagateZone(int argc, const char **argv) {
|
|
if (argc != 5) {
|
|
DebugPrintf("Propagates a rectangular area from a lower graphics buffer to a higher one\n");
|
|
DebugPrintf("Usage: %s <x> <y> <width> <height> <map>\n", argv[0]);
|
|
DebugPrintf("Where <map> can be 0 or 1\n");
|
|
return true;
|
|
}
|
|
|
|
int x = atoi(argv[1]);
|
|
int y = atoi(argv[2]);
|
|
int width = atoi(argv[3]);
|
|
int height = atoi(argv[4]);
|
|
int map = CLIP<int>(atoi(argv[5]), 0, 1);
|
|
rect_t rect = gfx_rect(x, y, width, height);
|
|
|
|
gfxop_set_clip_zone(_vm->_gamestate->gfx_state, gfx_rect_fullscreen);
|
|
|
|
if (map == 1)
|
|
gfxop_clear_box(_vm->_gamestate->gfx_state, rect);
|
|
else
|
|
gfxop_update_box(_vm->_gamestate->gfx_state, rect);
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
gfxop_sleep(_vm->_gamestate->gfx_state, 0);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdFillScreen(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Fills the screen with one of the EGA colors\n");
|
|
DebugPrintf("Usage: %s <color>\n", argv[0]);
|
|
DebugPrintf("where <color> is the EGA color to use (0-15)\n");
|
|
return true;
|
|
}
|
|
|
|
int col = CLIP<int>(atoi(argv[1]), 0, 15);
|
|
|
|
gfxop_set_clip_zone(_vm->_gamestate->gfx_state, gfx_rect_fullscreen);
|
|
gfxop_fill_box(_vm->_gamestate->gfx_state, gfx_rect_fullscreen, _vm->_gamestate->ega_colors[col]);
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdCurrentPort(int argc, const char **argv) {
|
|
if (!_vm->_gamestate->port)
|
|
DebugPrintf("There is no port active currently.\n");
|
|
else
|
|
DebugPrintf("Current port ID: %d\n", _vm->_gamestate->port->_ID);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdPrintPort(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Prints information about a port\n");
|
|
DebugPrintf("%s current - prints information about the current port\n", argv[0]);
|
|
DebugPrintf("%s <ID> - prints information about the port with the specified ID\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
GfxPort *port;
|
|
|
|
if (!scumm_stricmp(argv[1], "current")) {
|
|
port = _vm->_gamestate->port;
|
|
if (!port)
|
|
DebugPrintf("There is no active port currently\n");
|
|
else
|
|
port->print(0);
|
|
} else {
|
|
if (!_vm->_gamestate->visual) {
|
|
DebugPrintf("Visual is uninitialized\n");
|
|
} else {
|
|
port = _vm->_gamestate->visual->getPort(atoi(argv[1]));
|
|
if (!port)
|
|
DebugPrintf("No such port\n");
|
|
else
|
|
port->print(0);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdParseGrammar(int argc, const char **argv) {
|
|
DebugPrintf("Parse grammar, in strict GNF:\n");
|
|
|
|
_vm->getVocabulary()->buildGNF(true);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdVisualState(int argc, const char **argv) {
|
|
DebugPrintf("State of the current visual widget:\n");
|
|
|
|
if (_vm->_gamestate->visual)
|
|
_vm->_gamestate->visual->print(0);
|
|
else
|
|
DebugPrintf("The visual widget is uninitialized.\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdFlushPorts(int argc, const char **argv) {
|
|
_vm->_gamestate->_gui->hideCursor();
|
|
DebugPrintf("Flushing dynamically allocated ports (for memory profiling)...\n");
|
|
delete _vm->_gamestate->visual;
|
|
_vm->_gamestate->gfx_state->gfxResMan->freeAllResources();
|
|
_vm->_gamestate->visual = NULL;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdDynamicViews(int argc, const char **argv) {
|
|
DebugPrintf("List of active dynamic views:\n");
|
|
|
|
if (_vm->_gamestate->dyn_views)
|
|
_vm->_gamestate->dyn_views->print(0);
|
|
else
|
|
DebugPrintf("The list is empty.\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdDroppedViews(int argc, const char **argv) {
|
|
DebugPrintf("List of dropped dynamic views:\n");
|
|
|
|
if (_vm->_gamestate->drop_views)
|
|
_vm->_gamestate->drop_views->print(0);
|
|
else
|
|
DebugPrintf("The list is empty.\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdPriorityBands(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Priority bands start at y=%d. They end at y=%d\n", _vm->_gamestate->priority_first, _vm->_gamestate->priority_last);
|
|
DebugPrintf("Use %s <priority band> to print the start of priority for the specified priority band (0 - 15)\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
int zone = CLIP<int>(atoi(argv[1]), 0, 15);
|
|
DebugPrintf("Zone %x starts at y=%d\n", zone, _find_priority_band(_vm->_gamestate, zone));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdStatusBarColors(int argc, const char **argv) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Sets the colors of the status bar\n");
|
|
DebugPrintf("Usage: %s <foreground color> <background color>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
_vm->_gamestate->titlebar_port->_color = _vm->_gamestate->ega_colors[atoi(argv[1])];
|
|
_vm->_gamestate->titlebar_port->_bgcolor = _vm->_gamestate->ega_colors[atoi(argv[2])];
|
|
|
|
_vm->_gamestate->status_bar_foreground = atoi(argv[1]);
|
|
_vm->_gamestate->status_bar_background = atoi(argv[2]);
|
|
|
|
sciw_set_status_bar(_vm->_gamestate, _vm->_gamestate->titlebar_port, _vm->_gamestate->_statusBarText,
|
|
_vm->_gamestate->status_bar_foreground, _vm->_gamestate->status_bar_background);
|
|
gfxop_update(_vm->_gamestate->gfx_state);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdPrintSegmentTable(int argc, const char **argv) {
|
|
DebugPrintf("Segment table:\n");
|
|
|
|
for (uint i = 0; i < _vm->_gamestate->_segMan->_heap.size(); i++) {
|
|
SegmentObj *mobj = _vm->_gamestate->_segMan->_heap[i];
|
|
if (mobj && mobj->getType()) {
|
|
DebugPrintf(" [%04x] ", i);
|
|
|
|
switch (mobj->getType()) {
|
|
case SEG_TYPE_SCRIPT:
|
|
DebugPrintf("S script.%03d l:%d ", (*(Script *)mobj)._nr, (*(Script *)mobj).getLockers());
|
|
break;
|
|
|
|
case SEG_TYPE_CLONES:
|
|
DebugPrintf("C clones (%d allocd)", (*(CloneTable *)mobj).entries_used);
|
|
break;
|
|
|
|
case SEG_TYPE_LOCALS:
|
|
DebugPrintf("V locals %03d", (*(LocalVariables *)mobj).script_id);
|
|
break;
|
|
|
|
case SEG_TYPE_STACK:
|
|
DebugPrintf("D data stack (%d)", (*(DataStack *)mobj)._capacity);
|
|
break;
|
|
|
|
case SEG_TYPE_SYS_STRINGS:
|
|
DebugPrintf("Y system string table");
|
|
break;
|
|
|
|
case SEG_TYPE_LISTS:
|
|
DebugPrintf("L lists (%d)", (*(ListTable *)mobj).entries_used);
|
|
break;
|
|
|
|
case SEG_TYPE_NODES:
|
|
DebugPrintf("N nodes (%d)", (*(NodeTable *)mobj).entries_used);
|
|
break;
|
|
|
|
case SEG_TYPE_HUNK:
|
|
DebugPrintf("H hunk (%d)", (*(HunkTable *)mobj).entries_used);
|
|
break;
|
|
|
|
case SEG_TYPE_DYNMEM:
|
|
DebugPrintf("M dynmem: %d bytes", (*(DynMem *)mobj)._size);
|
|
break;
|
|
|
|
case SEG_TYPE_STRING_FRAG:
|
|
DebugPrintf("F string fragments");
|
|
break;
|
|
|
|
default:
|
|
DebugPrintf("I Invalid (type = %x)", mobj->getType());
|
|
break;
|
|
}
|
|
|
|
DebugPrintf(" \n");
|
|
}
|
|
}
|
|
DebugPrintf("\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::segmentInfo(int nr) {
|
|
DebugPrintf("[%04x] ", nr);
|
|
|
|
if ((nr < 0) || ((uint)nr >= _vm->_gamestate->_segMan->_heap.size()) || !_vm->_gamestate->_segMan->_heap[nr])
|
|
return false;
|
|
|
|
SegmentObj *mobj = _vm->_gamestate->_segMan->_heap[nr];
|
|
|
|
switch (mobj->getType()) {
|
|
|
|
case SEG_TYPE_SCRIPT: {
|
|
Script *scr = (Script *)mobj;
|
|
DebugPrintf("script.%03d locked by %d, bufsize=%d (%x)\n", scr->_nr, scr->getLockers(), (uint)scr->_bufSize, (uint)scr->_bufSize);
|
|
if (scr->_exportTable)
|
|
DebugPrintf(" Exports: %4d at %d\n", scr->_numExports, (int)(((byte *)scr->_exportTable) - ((byte *)scr->_buf)));
|
|
else
|
|
DebugPrintf(" Exports: none\n");
|
|
|
|
DebugPrintf(" Synonyms: %4d\n", scr->_numSynonyms);
|
|
|
|
if (scr->_localsBlock)
|
|
DebugPrintf(" Locals : %4d in segment 0x%x\n", scr->_localsBlock->_locals.size(), scr->_localsSegment);
|
|
else
|
|
DebugPrintf(" Locals : none\n");
|
|
|
|
DebugPrintf(" Objects: %4d\n", scr->_objects.size());
|
|
|
|
ObjMap::iterator it;
|
|
const ObjMap::iterator end = scr->_objects.end();
|
|
for (it = scr->_objects.begin(); it != end; ++it) {
|
|
DebugPrintf(" ");
|
|
// Object header
|
|
Object *obj = _vm->_gamestate->_segMan->getObject(it->_value.getPos());
|
|
if (obj)
|
|
DebugPrintf("[%04x:%04x] %s : %3d vars, %3d methods\n", PRINT_REG(it->_value.getPos()),
|
|
_vm->_gamestate->_segMan->getObjectName(it->_value.getPos()),
|
|
obj->getVarCount(), obj->getMethodCount());
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_LOCALS: {
|
|
LocalVariables *locals = (LocalVariables *)mobj;
|
|
DebugPrintf("locals for script.%03d\n", locals->script_id);
|
|
DebugPrintf(" %d (0x%x) locals\n", locals->_locals.size(), locals->_locals.size());
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_STACK: {
|
|
DataStack *stack = (DataStack *)mobj;
|
|
DebugPrintf("stack\n");
|
|
DebugPrintf(" %d (0x%x) entries\n", stack->_capacity, stack->_capacity);
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_SYS_STRINGS: {
|
|
DebugPrintf("system string table - viewing currently disabled\n");
|
|
#if 0
|
|
SystemStrings *strings = &(mobj->data.sys_strings);
|
|
|
|
for (int i = 0; i < SYS_STRINGS_MAX; i++)
|
|
if (strings->strings[i].name)
|
|
DebugPrintf(" %s[%d]=\"%s\"\n", strings->strings[i].name, strings->strings[i].max_size, strings->strings[i].value);
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_CLONES: {
|
|
CloneTable *ct = (CloneTable *)mobj;
|
|
|
|
DebugPrintf("clones\n");
|
|
|
|
for (uint i = 0; i < ct->_table.size(); i++)
|
|
if (ct->isValidEntry(i)) {
|
|
reg_t objpos;
|
|
objpos.offset = i;
|
|
objpos.segment = nr;
|
|
DebugPrintf(" [%04x] %s; copy of ", i, _vm->_gamestate->_segMan->getObjectName(objpos));
|
|
// Object header
|
|
Object *obj = _vm->_gamestate->_segMan->getObject(ct->_table[i].getPos());
|
|
if (obj)
|
|
DebugPrintf("[%04x:%04x] %s : %3d vars, %3d methods\n", PRINT_REG(ct->_table[i].getPos()),
|
|
_vm->_gamestate->_segMan->getObjectName(ct->_table[i].getPos()),
|
|
obj->getVarCount(), obj->getMethodCount());
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_LISTS: {
|
|
ListTable *lt = (ListTable *)mobj;
|
|
|
|
DebugPrintf("lists\n");
|
|
for (uint i = 0; i < lt->_table.size(); i++)
|
|
if (lt->isValidEntry(i)) {
|
|
DebugPrintf(" [%04x]: ", i);
|
|
printList(&(lt->_table[i]));
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_NODES: {
|
|
DebugPrintf("nodes (total %d)\n", (*(NodeTable *)mobj).entries_used);
|
|
break;
|
|
}
|
|
|
|
case SEG_TYPE_HUNK: {
|
|
HunkTable *ht = (HunkTable *)mobj;
|
|
|
|
DebugPrintf("hunk (total %d)\n", ht->entries_used);
|
|
for (uint i = 0; i < ht->_table.size(); i++)
|
|
if (ht->isValidEntry(i)) {
|
|
DebugPrintf(" [%04x] %d bytes at %p, type=%s\n",
|
|
i, ht->_table[i].size, ht->_table[i].mem, ht->_table[i].type);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_DYNMEM: {
|
|
DebugPrintf("dynmem (%s): %d bytes\n",
|
|
(*(DynMem *)mobj)._description.c_str(), (*(DynMem *)mobj)._size);
|
|
|
|
Common::hexdump((*(DynMem *)mobj)._buf, (*(DynMem *)mobj)._size, 16, 0);
|
|
}
|
|
break;
|
|
|
|
case SEG_TYPE_STRING_FRAG: {
|
|
DebugPrintf("string frags\n");
|
|
break;
|
|
}
|
|
|
|
default :
|
|
DebugPrintf("Invalid type %d\n", mobj->getType());
|
|
break;
|
|
}
|
|
|
|
DebugPrintf("\n");
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSegmentInfo(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Provides information on the specified segment(s)\n");
|
|
DebugPrintf("Usage: %s <segment number>\n", argv[0]);
|
|
DebugPrintf("<segment number> can be a number, which shows the information of the segment with\n");
|
|
DebugPrintf("the specified number, or \"all\" to show information on all active segments");
|
|
return true;
|
|
}
|
|
|
|
if (!scumm_stricmp(argv[1], "all")) {
|
|
for (uint i = 0; i < _vm->_gamestate->_segMan->_heap.size(); i++)
|
|
segmentInfo(i);
|
|
} else {
|
|
int nr = atoi(argv[1]);
|
|
if (!segmentInfo(nr))
|
|
DebugPrintf("Segment %04x does not exist\n", nr);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool Console::cmdKillSegment(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Deletes the specified segment\n");
|
|
DebugPrintf("Usage: %s <segment number>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
_vm->_gamestate->_segMan->getScript(atoi(argv[1]))->setLockers(0);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdShowMap(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Shows one of the screen maps\n");
|
|
DebugPrintf("Usage: %s <screen map>\n", argv[0]);
|
|
DebugPrintf("Screen maps:\n");
|
|
DebugPrintf("- 0: visual map (back buffer)\n");
|
|
DebugPrintf("- 1: priority map (back buffer)\n");
|
|
DebugPrintf("- 2: control map (static buffer)\n");
|
|
DebugPrintf("- 3: display screen (newgui only)\n");
|
|
return true;
|
|
}
|
|
|
|
int map = atoi(argv[1]);
|
|
|
|
switch (map) {
|
|
case 0:
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
return _vm->_gamestate->_gui->debugShowMap(map);
|
|
break;
|
|
|
|
default:
|
|
DebugPrintf("Map %d is not available.\n", map);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdSongLib(int argc, const char **argv) {
|
|
DebugPrintf("Song library:\n");
|
|
|
|
Song *seeker = _vm->_gamestate->_sound._songlib._lib;
|
|
|
|
do {
|
|
DebugPrintf(" %p", (void *)seeker);
|
|
|
|
if (seeker) {
|
|
DebugPrintf("[%04lx,p=%d,s=%d]->", seeker->_handle, seeker->_priority, seeker->_status);
|
|
seeker = seeker->_next;
|
|
}
|
|
DebugPrintf("\n");
|
|
} while (seeker);
|
|
DebugPrintf("\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdGCInvoke(int argc, const char **argv) {
|
|
DebugPrintf("Performing garbage collection...\n");
|
|
run_gc(_vm->_gamestate);
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdGCObjects(int argc, const char **argv) {
|
|
reg_t_hash_map *use_map = find_all_used_references(_vm->_gamestate);
|
|
|
|
DebugPrintf("Reachable object references (normalised):\n");
|
|
for (reg_t_hash_map::iterator i = use_map->begin(); i != use_map->end(); ++i) {
|
|
DebugPrintf(" - %04x:%04x\n", PRINT_REG(i->_key));
|
|
}
|
|
|
|
delete use_map;
|
|
|
|
return true;
|
|
}
|
|
|
|
void _print_address(void * _, reg_t addr) {
|
|
if (addr.segment)
|
|
((SciEngine *)g_engine)->getSciDebugger()->DebugPrintf(" %04x:%04x\n", PRINT_REG(addr));
|
|
}
|
|
|
|
bool Console::cmdGCShowReachable(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Prints all addresses directly reachable from the memory object specified as parameter.\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t addr;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &addr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
SegmentObj *mobj = _vm->_gamestate->_segMan->getSegmentObj(addr.segment);
|
|
if (!mobj) {
|
|
DebugPrintf("Unknown segment : %x\n", addr.segment);
|
|
return 1;
|
|
}
|
|
|
|
DebugPrintf("Reachable from %04x:%04x:\n", PRINT_REG(addr));
|
|
mobj->listAllOutgoingReferences(addr, NULL, _print_address);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdGCShowFreeable(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Prints all addresses freeable in the segment associated with the\n");
|
|
DebugPrintf("given address (offset is ignored).\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t addr;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &addr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
SegmentObj *mobj = _vm->_gamestate->_segMan->getSegmentObj(addr.segment);
|
|
if (!mobj) {
|
|
DebugPrintf("Unknown segment : %x\n", addr.segment);
|
|
return true;
|
|
}
|
|
|
|
DebugPrintf("Freeable in segment %04x:\n", addr.segment);
|
|
mobj->listAllDeallocatable(addr.segment, NULL, _print_address);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdGCNormalize(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Prints the \"normal\" address of a given address,\n");
|
|
DebugPrintf("i.e. the address we would free in order to free\n");
|
|
DebugPrintf("the object associated with the original address.\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t addr;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &addr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
SegmentObj *mobj = _vm->_gamestate->_segMan->getSegmentObj(addr.segment);
|
|
if (!mobj) {
|
|
DebugPrintf("Unknown segment : %x\n", addr.segment);
|
|
return true;
|
|
}
|
|
|
|
addr = mobj->findCanonicAddress(_vm->_gamestate->_segMan, addr);
|
|
DebugPrintf(" %04x:%04x\n", PRINT_REG(addr));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdVMVarlist(int argc, const char **argv) {
|
|
const char *varnames[] = {"global", "local", "temp", "param"};
|
|
|
|
DebugPrintf("Addresses of variables in the VM:\n");
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
DebugPrintf("%s vars at %04x:%04x ", varnames[i], PRINT_REG(make_reg(scriptState.variables_seg[i], scriptState.variables[i] - scriptState.variables_base[i])));
|
|
if (scriptState.variables_max)
|
|
DebugPrintf(" total %d", scriptState.variables_max[i]);
|
|
DebugPrintf("\n");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdVMVars(int argc, const char **argv) {
|
|
if (argc < 3) {
|
|
DebugPrintf("Displays or changes variables in the VM\n");
|
|
DebugPrintf("Usage: %s <type> <varnum> [<value>]\n", argv[0]);
|
|
DebugPrintf("First parameter is either g(lobal), l(ocal), t(emp) or p(aram).\n");
|
|
DebugPrintf("Second parameter is the var number\n");
|
|
DebugPrintf("Third parameter (if specified) is the value to set the variable to, in address form\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
const char *varnames[] = {"global", "local", "temp", "param"};
|
|
const char *varabbrev = "gltp";
|
|
const char *vartype_pre = strchr(varabbrev, *argv[1]);
|
|
int vartype;
|
|
int idx = atoi(argv[2]);
|
|
|
|
if (!vartype_pre) {
|
|
DebugPrintf("Invalid variable type '%c'\n", *argv[1]);
|
|
return true;
|
|
}
|
|
|
|
vartype = vartype_pre - varabbrev;
|
|
|
|
if (idx < 0) {
|
|
DebugPrintf("Invalid: negative index\n");
|
|
return true;
|
|
}
|
|
|
|
if ((scriptState.variables_max) && (scriptState.variables_max[vartype] <= idx)) {
|
|
DebugPrintf("Max. index is %d (0x%x)\n", scriptState.variables_max[vartype], scriptState.variables_max[vartype]);
|
|
return true;
|
|
}
|
|
|
|
switch (argc) {
|
|
case 3:
|
|
DebugPrintf("%s var %d == %04x:%04x\n", varnames[vartype], idx, PRINT_REG(scriptState.variables[vartype][idx]));
|
|
break;
|
|
case 4:
|
|
if (parse_reg_t(_vm->_gamestate, argv[3], &scriptState.variables[vartype][idx])) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
break;
|
|
default:
|
|
DebugPrintf("Too many arguments\n");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdStack(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Lists the specified number of stack elements.\n");
|
|
DebugPrintf("Usage: %s <elements>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
if (_vm->_gamestate->_executionStack.empty()) {
|
|
DebugPrintf("No exec stack!");
|
|
return true;
|
|
}
|
|
|
|
ExecStack &xs = _vm->_gamestate->_executionStack.back();
|
|
int nr = atoi(argv[1]);
|
|
|
|
for (int i = nr; i > 0; i--) {
|
|
if ((xs.sp - xs.fp - i) == 0)
|
|
DebugPrintf("-- temp variables --\n");
|
|
if (xs.sp - i >= _vm->_gamestate->stack_base)
|
|
DebugPrintf("ST:%04x = %04x:%04x\n", (unsigned)(xs.sp - i - _vm->_gamestate->stack_base), PRINT_REG(xs.sp[-i]));
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdValueType(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Determines the type of a value.\n");
|
|
DebugPrintf("The type can be one of the following:\n");
|
|
DebugPrintf("Invalid, list, object, reference or arithmetic\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t val;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &val)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
int t = determine_reg_type(_vm->_gamestate->_segMan, val);
|
|
|
|
switch (t) {
|
|
case KSIG_LIST:
|
|
DebugPrintf("List");
|
|
break;
|
|
case KSIG_OBJECT:
|
|
DebugPrintf("Object");
|
|
break;
|
|
case KSIG_REF:
|
|
DebugPrintf("Reference");
|
|
break;
|
|
case KSIG_ARITHMETIC:
|
|
DebugPrintf("Arithmetic");
|
|
break;
|
|
default:
|
|
DebugPrintf("Erroneous unknown type %02x(%d decimal)\n", t, t);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdViewListNode(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Examines the list node at the given address.\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t addr;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &addr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
printNode(addr);
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdViewReference(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Examines an arbitrary reference.\n");
|
|
DebugPrintf("Usage: %s <start address> [<end address>]\n", argv[0]);
|
|
DebugPrintf("Where <start address> is the starting address to examine\n");
|
|
DebugPrintf("<end address>, if provided, is the address where examining ends at\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t reg = NULL_REG;
|
|
reg_t reg_end = NULL_REG;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], ®)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
if (argc > 2) {
|
|
if (parse_reg_t(_vm->_gamestate, argv[2], ®_end)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
int type_mask = determine_reg_type(_vm->_gamestate->_segMan, reg);
|
|
int filter;
|
|
int found = 0;
|
|
|
|
DebugPrintf("%04x:%04x is of type 0x%x: ", PRINT_REG(reg), type_mask);
|
|
|
|
if (reg.segment == 0 && reg.offset == 0) {
|
|
DebugPrintf("Null.\n");
|
|
return true;
|
|
}
|
|
|
|
if (reg_end.segment != reg.segment) {
|
|
DebugPrintf("Ending segment different from starting segment. Assuming no bound on dump.\n");
|
|
reg_end = NULL_REG;
|
|
}
|
|
|
|
for (filter = 1; filter < 0xf000; filter <<= 1) {
|
|
int type = type_mask & filter;
|
|
|
|
if (found && type) {
|
|
DebugPrintf("--- Alternatively, it could be a ");
|
|
}
|
|
|
|
|
|
switch (type) {
|
|
case 0:
|
|
break;
|
|
case KSIG_LIST: {
|
|
List *l = _vm->_gamestate->_segMan->lookupList(reg);
|
|
|
|
DebugPrintf("list\n");
|
|
|
|
if (l)
|
|
printList(l);
|
|
else
|
|
DebugPrintf("Invalid list.\n");
|
|
}
|
|
break;
|
|
case KSIG_NODE:
|
|
DebugPrintf("list node\n");
|
|
printNode(reg);
|
|
break;
|
|
case KSIG_OBJECT:
|
|
DebugPrintf("object\n");
|
|
printObject(reg);
|
|
break;
|
|
case KSIG_REF: {
|
|
int size;
|
|
const SegmentRef block = _vm->_gamestate->_segMan->dereference(reg);
|
|
size = block.maxSize;
|
|
|
|
DebugPrintf("raw data\n");
|
|
|
|
if (reg_end.segment != 0 && size < reg_end.offset - reg.offset) {
|
|
DebugPrintf("Block end out of bounds (size %d). Resetting.\n", size);
|
|
reg_end = NULL_REG;
|
|
}
|
|
|
|
if (reg_end.segment != 0 && (size >= reg_end.offset - reg.offset))
|
|
size = reg_end.offset - reg.offset;
|
|
|
|
if (reg_end.segment != 0)
|
|
DebugPrintf("Block size less than or equal to %d\n", size);
|
|
|
|
Common::hexdump(block.raw, size, 16, 0);
|
|
}
|
|
break;
|
|
case KSIG_ARITHMETIC:
|
|
DebugPrintf("arithmetic value\n %d (%04x)\n", (int16) reg.offset, reg.offset);
|
|
break;
|
|
default:
|
|
DebugPrintf("unknown type %d.\n", type);
|
|
}
|
|
|
|
if (type) {
|
|
DebugPrintf("\n");
|
|
found = 1;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdViewObject(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Examines the object at the given address.\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t addr;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &addr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
DebugPrintf("Information on the object at the given address:\n");
|
|
printObject(addr);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdViewActiveObject(int argc, const char **argv) {
|
|
DebugPrintf("Information on the currently active object or class:\n");
|
|
printObject(scriptState.xs->objp);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdViewAccumulatorObject(int argc, const char **argv) {
|
|
DebugPrintf("Information on the currently active object or class at the address indexed by the accumulator:\n");
|
|
printObject(_vm->_gamestate->r_acc);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdScriptSteps(int argc, const char **argv) {
|
|
DebugPrintf("Number of executed SCI operations: %d\n", script_step_counter);
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSetAccumulator(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Sets the accumulator.\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t val;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &val)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
_vm->_gamestate->r_acc = val;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdBacktrace(int argc, const char **argv) {
|
|
DebugPrintf("Dumping the send/self/super/call/calle/callb stack:\n");
|
|
|
|
printf("Call stack (current base: 0x%x):\n", _vm->_gamestate->execution_stack_base);
|
|
Common::List<ExecStack>::iterator iter;
|
|
uint i = 0;
|
|
|
|
for (iter = _vm->_gamestate->_executionStack.begin();
|
|
iter != _vm->_gamestate->_executionStack.end(); ++iter, ++i) {
|
|
ExecStack &call = *iter;
|
|
const char *objname = _vm->_gamestate->_segMan->getObjectName(call.sendp);
|
|
int paramc, totalparamc;
|
|
|
|
switch (call.type) {
|
|
|
|
case EXEC_STACK_TYPE_CALL: {// Normal function
|
|
printf(" %x:[%x] %s::%s(", i, call.origin, objname, (call.selector == -1) ? "<call[be]?>" :
|
|
selector_name(_vm->_gamestate, call.selector));
|
|
}
|
|
break;
|
|
|
|
case EXEC_STACK_TYPE_KERNEL: // Kernel function
|
|
printf(" %x:[%x] k%s(", i, call.origin, _vm->getKernel()->getKernelName(call.selector).c_str());
|
|
break;
|
|
|
|
case EXEC_STACK_TYPE_VARSELECTOR:
|
|
printf(" %x:[%x] vs%s %s::%s (", i, call.origin, (call.argc) ? "write" : "read",
|
|
objname, _vm->getKernel()->getSelectorName(call.selector).c_str());
|
|
break;
|
|
}
|
|
|
|
totalparamc = call.argc;
|
|
|
|
if (totalparamc > 16)
|
|
totalparamc = 16;
|
|
|
|
for (paramc = 1; paramc <= totalparamc; paramc++) {
|
|
printf("%04x:%04x", PRINT_REG(call.variables_argp[paramc]));
|
|
|
|
if (paramc < call.argc)
|
|
printf(", ");
|
|
}
|
|
|
|
if (call.argc > 16)
|
|
printf("...");
|
|
|
|
printf(")\n obj@%04x:%04x", PRINT_REG(call.objp));
|
|
if (call.type == EXEC_STACK_TYPE_CALL) {
|
|
printf(" pc=%04x:%04x", PRINT_REG(call.addr.pc));
|
|
if (call.sp == CALL_SP_CARRY)
|
|
printf(" sp,fp:carry");
|
|
else {
|
|
printf(" sp=ST:%04x", (unsigned)(call.sp - _vm->_gamestate->stack_base));
|
|
printf(" fp=ST:%04x", (unsigned)(call.fp - _vm->_gamestate->stack_base));
|
|
}
|
|
} else
|
|
printf(" pc:none");
|
|
|
|
printf(" argp:ST:%04x", (unsigned)(call.variables_argp - _vm->_gamestate->stack_base));
|
|
if (call.type == EXEC_STACK_TYPE_CALL)
|
|
printf(" script: %d", (*(Script *)_vm->_gamestate->_segMan->_heap[call.addr.pc.segment])._nr);
|
|
printf("\n");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdStep(int argc, const char **argv) {
|
|
if (argc == 2 && atoi(argv[1]) > 0)
|
|
g_debugState.runningStep = atoi(argv[1]) - 1;
|
|
g_debugState.debugging = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdStepEvent(int argc, const char **argv) {
|
|
g_debugState.stopOnEvent = true;
|
|
g_debugState.debugging = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdStepRet(int argc, const char **argv) {
|
|
g_debugState.seeking = kDebugSeekLevelRet;
|
|
g_debugState.seekLevel = _vm->_gamestate->_executionStack.size() - 1;
|
|
g_debugState.debugging = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdStepGlobal(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Steps until the global variable with the specified index is modified.\n");
|
|
DebugPrintf("Usage: %s <global variable index>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
g_debugState.seeking = kDebugSeekGlobal;
|
|
g_debugState.seekSpecial = atoi(argv[1]);
|
|
g_debugState.debugging = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdStepCallk(int argc, const char **argv) {
|
|
int callk_index;
|
|
char *endptr;
|
|
|
|
if (argc == 2) {
|
|
/* Try to convert the parameter to a number. If the conversion stops
|
|
before end of string, assume that the parameter is a function name
|
|
and scan the function table to find out the index. */
|
|
callk_index = strtoul(argv[1], &endptr, 0);
|
|
if (*endptr != '\0') {
|
|
callk_index = -1;
|
|
for (uint i = 0; i < _vm->getKernel()->getKernelNamesSize(); i++)
|
|
if (argv[1] == _vm->getKernel()->getKernelName(i)) {
|
|
callk_index = i;
|
|
break;
|
|
}
|
|
|
|
if (callk_index == -1) {
|
|
DebugPrintf("Unknown kernel function '%s'\n", argv[1]);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
g_debugState.seeking = kDebugSeekSpecialCallk;
|
|
g_debugState.seekSpecial = callk_index;
|
|
} else {
|
|
g_debugState.seeking = kDebugSeekCallk;
|
|
}
|
|
g_debugState.debugging = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdDisassemble(int argc, const char **argv) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Disassembles a method by name.\n");
|
|
DebugPrintf("Usage: %s <object> <method>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
reg_t objAddr = NULL_REG;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &objAddr)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
Object *obj = _vm->_gamestate->_segMan->getObject(objAddr);
|
|
int selector_id = _vm->getKernel()->findSelector(argv[2]);
|
|
reg_t addr;
|
|
|
|
if (!obj) {
|
|
DebugPrintf("Not an object.");
|
|
return true;
|
|
}
|
|
|
|
if (selector_id < 0) {
|
|
DebugPrintf("Not a valid selector name.");
|
|
return true;
|
|
}
|
|
|
|
if (lookup_selector(_vm->_gamestate->_segMan, objAddr, selector_id, NULL, &addr) != kSelectorMethod) {
|
|
DebugPrintf("Not a method.");
|
|
return true;
|
|
}
|
|
|
|
do {
|
|
addr = disassemble(_vm->_gamestate, addr, 0, 0);
|
|
} while (addr.offset > 0);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdDisassembleAddress(int argc, const char **argv) {
|
|
if (argc < 2) {
|
|
DebugPrintf("Disassembles one or more commands.\n");
|
|
DebugPrintf("Usage: %s [startaddr] <options>\n", argv[0]);
|
|
DebugPrintf("Valid options are:\n");
|
|
DebugPrintf(" bwt : Print byte/word tag\n");
|
|
DebugPrintf(" c<x> : Disassemble <x> bytes\n");
|
|
DebugPrintf(" bc : Print bytecode\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t vpc = NULL_REG;
|
|
int op_count = 1;
|
|
int do_bwc = 0;
|
|
int do_bytes = 0;
|
|
int size;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &vpc)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
SegmentRef ref = _vm->_gamestate->_segMan->dereference(vpc);
|
|
size = ref.maxSize + vpc.offset; // total segment size
|
|
|
|
for (int i = 2; i < argc; i++) {
|
|
if (!scumm_stricmp(argv[i], "bwt"))
|
|
do_bwc = 1;
|
|
else if (!scumm_stricmp(argv[i], "bc"))
|
|
do_bytes = 1;
|
|
else if (toupper(argv[i][0]) == 'C')
|
|
op_count = atoi(argv[i] + 1);
|
|
else {
|
|
DebugPrintf("Invalid option '%s'\n", argv[i]);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (op_count < 0) {
|
|
DebugPrintf("Invalid op_count\n");
|
|
return true;
|
|
}
|
|
|
|
do {
|
|
vpc = disassemble(_vm->_gamestate, vpc, do_bwc, do_bytes);
|
|
} while ((vpc.offset > 0) && (vpc.offset + 6 < size) && (--op_count));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSend(int argc, const char **argv) {
|
|
if (argc < 3) {
|
|
DebugPrintf("Sends a message to an object.\n");
|
|
DebugPrintf("Usage: %s <object> <selector name> <param1> <param2> ... <paramn>\n", argv[0]);
|
|
DebugPrintf("Example: send ?fooScript cue\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t object;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &object)) {
|
|
DebugPrintf("Invalid address \"%s\" passed.\n", argv[1]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
const char *selector_name = argv[2];
|
|
int selector_id = _vm->getKernel()->findSelector(selector_name);
|
|
|
|
if (selector_id < 0) {
|
|
DebugPrintf("Unknown selector: \"%s\"\n", selector_name);
|
|
return true;
|
|
}
|
|
|
|
Object *o = _vm->_gamestate->_segMan->getObject(object);
|
|
if (o == NULL) {
|
|
DebugPrintf("Address \"%04x:%04x\" is not an object\n", PRINT_REG(object));
|
|
return true;
|
|
}
|
|
|
|
SelectorType selector_type = lookup_selector(_vm->_gamestate->_segMan, object, selector_id, 0, 0);
|
|
|
|
if (selector_type == kSelectorNone) {
|
|
DebugPrintf("Object does not support selector: \"%s\"\n", selector_name);
|
|
return true;
|
|
}
|
|
|
|
// everything after the selector name is passed as an argument to the send
|
|
int send_argc = argc - 3;
|
|
|
|
// Create the data block for send_selecor() at the top of the stack:
|
|
// [selector_number][argument_counter][arguments...]
|
|
StackPtr stackframe = _vm->_gamestate->_executionStack.back().sp;
|
|
stackframe[0] = make_reg(0, selector_id);
|
|
stackframe[1] = make_reg(0, send_argc);
|
|
for (int i = 0; i < send_argc; i++) {
|
|
if (parse_reg_t(_vm->_gamestate, argv[3+i], &stackframe[2+i])) {
|
|
DebugPrintf("Invalid address \"%s\" passed.\n", argv[3+i]);
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
reg_t old_acc = _vm->_gamestate->r_acc;
|
|
|
|
// Now commit the actual function:
|
|
ExecStack *old_xstack, *xstack;
|
|
old_xstack = &_vm->_gamestate->_executionStack.back();
|
|
xstack = send_selector(_vm->_gamestate, object, object,
|
|
stackframe + 2 + send_argc,
|
|
2 + send_argc, stackframe);
|
|
|
|
if (old_xstack != xstack) {
|
|
_vm->_gamestate->_executionStackPosChanged = true;
|
|
DebugPrintf("Message scheduled for execution\n");
|
|
|
|
// TODO (maybe): Executing this function will leave most of the
|
|
// state of the current function intact, but will likely destroy
|
|
// r_acc. We may want to save/restore this to avoid disturbing
|
|
// the current function as much as possible.
|
|
//
|
|
// To do this, we may want to call run_vm() here to run until
|
|
// returning from this function, and restore r_acc afterwards.
|
|
} else {
|
|
if (argc == 3) {
|
|
// varselector read
|
|
|
|
DebugPrintf("Value returned: %04x:%04x\n", PRINT_REG(_vm->_gamestate->r_acc));
|
|
DebugPrintf("(Previous value of acc was: %04x:%04x )\n", PRINT_REG(old_acc));
|
|
|
|
// Maybe we want to leave the value of r_acc unchanged instead,
|
|
// and only report the read value?
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdGo(int argc, const char **argv) {
|
|
// CHECKME: is this necessary?
|
|
g_debugState.seeking = kDebugSeekNothing;
|
|
|
|
return Cmd_Exit(argc, argv);
|
|
}
|
|
|
|
bool Console::cmdBreakpointList(int argc, const char **argv) {
|
|
Breakpoint *bp = _vm->_gamestate->bp_list;
|
|
int i = 0;
|
|
int bpdata;
|
|
|
|
DebugPrintf("Breakpoint list:\n");
|
|
|
|
while (bp) {
|
|
DebugPrintf(" #%i: ", i);
|
|
switch (bp->type) {
|
|
case BREAK_SELECTOR:
|
|
DebugPrintf("Execute %s\n", bp->data.name);
|
|
break;
|
|
case BREAK_EXPORT:
|
|
bpdata = bp->data.address;
|
|
DebugPrintf("Execute script %d, export %d\n", bpdata >> 16, bpdata & 0xFFFF);
|
|
break;
|
|
}
|
|
|
|
bp = bp->next;
|
|
i++;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdBreakpointDelete(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Deletes a breakpoint with the specified index.\n");
|
|
DebugPrintf("Usage: %s <breakpoint index>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
Breakpoint *bp, *bp_next, *bp_prev;
|
|
int i = 0, found = 0;
|
|
int type;
|
|
int idx = atoi(argv[1]);
|
|
|
|
// Find breakpoint with given index
|
|
bp_prev = NULL;
|
|
bp = _vm->_gamestate->bp_list;
|
|
while (bp && i < idx) {
|
|
bp_prev = bp;
|
|
bp = bp->next;
|
|
i++;
|
|
}
|
|
if (!bp) {
|
|
DebugPrintf("Invalid breakpoint index %i\n", idx);
|
|
return true;
|
|
}
|
|
|
|
// Delete it
|
|
bp_next = bp->next;
|
|
type = bp->type;
|
|
if (type == BREAK_SELECTOR) free(bp->data.name);
|
|
free(bp);
|
|
if (bp_prev)
|
|
bp_prev->next = bp_next;
|
|
else
|
|
_vm->_gamestate->bp_list = bp_next;
|
|
|
|
// Check if there are more breakpoints of the same type. If not, clear
|
|
// the respective bit in s->have_bp.
|
|
for (bp = _vm->_gamestate->bp_list; bp; bp = bp->next) {
|
|
if (bp->type == type) {
|
|
found = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found)
|
|
_vm->_gamestate->have_bp &= ~type;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdBreakpointExecMethod(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Sets a breakpoint on the execution of the specified method.\n");
|
|
DebugPrintf("Usage: %s <method name>\n", argv[0]);
|
|
DebugPrintf("Example: %s ego::doit\n", argv[0]);
|
|
DebugPrintf("May also be used to set a breakpoint that applies whenever an object\n");
|
|
DebugPrintf("of a specific type is touched: %s foo::\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
/* Note: We can set a breakpoint on a method that has not been loaded yet.
|
|
Thus, we can't check whether the command argument is a valid method name.
|
|
A breakpoint set on an invalid method name will just never trigger. */
|
|
Breakpoint *bp;
|
|
if (_vm->_gamestate->bp_list) {
|
|
// List exists, append the breakpoint to the end
|
|
bp = _vm->_gamestate->bp_list;
|
|
while (bp->next)
|
|
bp = bp->next;
|
|
bp->next = (Breakpoint *)malloc(sizeof(Breakpoint));
|
|
bp = bp->next;
|
|
} else {
|
|
// No list, so create the list head
|
|
_vm->_gamestate->bp_list = (Breakpoint *)malloc(sizeof(Breakpoint));
|
|
bp = _vm->_gamestate->bp_list;
|
|
}
|
|
bp->next = NULL;
|
|
bp->type = BREAK_SELECTOR;
|
|
bp->data.name = (char *)malloc(strlen(argv[1]) + 1);
|
|
strcpy(bp->data.name, argv[1]);
|
|
_vm->_gamestate->have_bp |= BREAK_SELECTOR;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdBreakpointExecFunction(int argc, const char **argv) {
|
|
// TODO/FIXME: Why does this accept 2 parameters (the high and the low part of the address)?"
|
|
if (argc != 3) {
|
|
DebugPrintf("Sets a breakpoint on the execution of the specified exported function.\n");
|
|
DebugPrintf("Usage: %s <addr1> <addr2>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
/* Note: We can set a breakpoint on a method that has not been loaded yet.
|
|
Thus, we can't check whether the command argument is a valid method name.
|
|
A breakpoint set on an invalid method name will just never trigger. */
|
|
Breakpoint *bp;
|
|
if (_vm->_gamestate->bp_list) {
|
|
// List exists, append the breakpoint to the end
|
|
bp = _vm->_gamestate->bp_list;
|
|
while (bp->next)
|
|
bp = bp->next;
|
|
bp->next = (Breakpoint *)malloc(sizeof(Breakpoint));
|
|
bp = bp->next;
|
|
} else {
|
|
// No list, so create the list head
|
|
_vm->_gamestate->bp_list = (Breakpoint *)malloc(sizeof(Breakpoint));
|
|
bp = _vm->_gamestate->bp_list;
|
|
}
|
|
bp->next = NULL;
|
|
bp->type = BREAK_EXPORT;
|
|
bp->data.address = (atoi(argv[1]) << 16 | atoi(argv[2]));
|
|
_vm->_gamestate->have_bp |= BREAK_EXPORT;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdIsSample(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Tests whether a given sound resource is a PCM sample, \n");
|
|
DebugPrintf("and displays information on it if it is.\n");
|
|
DebugPrintf("Usage: %s <sample id>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
Resource *song = _vm->getResourceManager()->findResource(ResourceId(kResourceTypeSound, atoi(argv[1])), 0);
|
|
SongIterator *songit;
|
|
Audio::AudioStream *data;
|
|
|
|
if (!song) {
|
|
DebugPrintf("Not a sound resource!\n");
|
|
return true;
|
|
}
|
|
|
|
songit = songit_new(song->data, song->size, SCI_SONG_ITERATOR_TYPE_SCI0, 0xcaffe /* What do I care about the ID? */);
|
|
|
|
if (!songit) {
|
|
DebugPrintf("Could not convert to song iterator!\n");
|
|
return true;
|
|
}
|
|
|
|
if ((data = songit->getAudioStream())) {
|
|
// TODO
|
|
/*
|
|
DebugPrintf("\nIs sample (encoding %dHz/%s/%04x)", data->conf.rate, (data->conf.stereo) ?
|
|
((data->conf.stereo == SFX_PCM_STEREO_LR) ? "stereo-LR" : "stereo-RL") : "mono", data->conf.format);
|
|
*/
|
|
delete data;
|
|
} else
|
|
DebugPrintf("Valid song, but not a sample.\n");
|
|
|
|
delete songit;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdSfx01Header(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Dumps the header of a SCI01 song\n");
|
|
DebugPrintf("Usage: %s <track>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
Resource *song = _vm->getResourceManager()->findResource(ResourceId(kResourceTypeSound, atoi(argv[1])), 0);
|
|
|
|
if (!song) {
|
|
DebugPrintf("Doesn't exist\n");
|
|
return true;
|
|
}
|
|
|
|
uint32 offset = 0;
|
|
|
|
DebugPrintf("SCI01 song track mappings:\n");
|
|
|
|
if (*song->data == 0xf0) // SCI1 priority spec
|
|
offset = 8;
|
|
|
|
if (song->size <= 0)
|
|
return 1;
|
|
|
|
while (song->data[offset] != 0xff) {
|
|
byte device_id = song->data[offset];
|
|
DebugPrintf("* Device %02x:\n", device_id);
|
|
offset++;
|
|
|
|
if (offset + 1 >= song->size)
|
|
return 1;
|
|
|
|
while (song->data[offset] != 0xff) {
|
|
int track_offset;
|
|
int end;
|
|
byte header1, header2;
|
|
|
|
if (offset + 7 >= song->size)
|
|
return 1;
|
|
|
|
offset += 2;
|
|
|
|
track_offset = READ_LE_UINT16(song->data + offset);
|
|
header1 = song->data[track_offset];
|
|
header2 = song->data[track_offset+1];
|
|
track_offset += 2;
|
|
|
|
end = READ_LE_UINT16(song->data + offset + 2);
|
|
DebugPrintf(" - %04x -- %04x", track_offset, track_offset + end);
|
|
|
|
if (track_offset == 0xfe)
|
|
DebugPrintf(" (PCM data)\n");
|
|
else
|
|
DebugPrintf(" (channel %d, special %d, %d playing notes, %d foo)\n",
|
|
header1 & 0xf, header1 >> 4, header2 & 0xf, header2 >> 4);
|
|
offset += 4;
|
|
}
|
|
offset++;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static int _parse_ticks(byte *data, int *offset_p, int size) {
|
|
int ticks = 0;
|
|
int tempticks;
|
|
int offset = 0;
|
|
|
|
do {
|
|
tempticks = data[offset++];
|
|
ticks += (tempticks == SCI_MIDI_TIME_EXPANSION_PREFIX) ? SCI_MIDI_TIME_EXPANSION_LENGTH : tempticks;
|
|
} while (tempticks == SCI_MIDI_TIME_EXPANSION_PREFIX && offset < size);
|
|
|
|
if (offset_p)
|
|
*offset_p = offset;
|
|
|
|
return ticks;
|
|
}
|
|
|
|
// Specialised for SCI01 tracks (this affects the way cumulative cues are treated)
|
|
static void midi_hexdump(byte *data, int size, int notational_offset) {
|
|
int offset = 0;
|
|
int prev = 0;
|
|
const int MIDI_cmdlen[16] = {0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 1, 1, 2, 0};
|
|
|
|
if (*data == 0xf0) // SCI1 priority spec
|
|
offset = 8;
|
|
|
|
while (offset < size) {
|
|
int old_offset = offset;
|
|
int offset_mod;
|
|
int time = _parse_ticks(data + offset, &offset_mod, size);
|
|
int cmd;
|
|
int pleft;
|
|
int firstarg = 0;
|
|
int i;
|
|
int blanks = 0;
|
|
|
|
offset += offset_mod;
|
|
printf(" [%04x] %d\t",
|
|
old_offset + notational_offset, time);
|
|
|
|
cmd = data[offset];
|
|
if (!(cmd & 0x80)) {
|
|
cmd = prev;
|
|
if (prev < 0x80) {
|
|
printf("Track broken at %x after"
|
|
" offset mod of %d\n",
|
|
offset + notational_offset, offset_mod);
|
|
Common::hexdump(data, size, 16, notational_offset);
|
|
return;
|
|
}
|
|
printf("(rs %02x) ", cmd);
|
|
blanks += 8;
|
|
} else {
|
|
++offset;
|
|
printf("%02x ", cmd);
|
|
blanks += 3;
|
|
}
|
|
prev = cmd;
|
|
|
|
pleft = MIDI_cmdlen[cmd >> 4];
|
|
if (SCI_MIDI_CONTROLLER(cmd) && data[offset] == SCI_MIDI_CUMULATIVE_CUE)
|
|
--pleft; // This is SCI(0)1 specific
|
|
|
|
for (i = 0; i < pleft; i++) {
|
|
if (i == 0)
|
|
firstarg = data[offset];
|
|
printf("%02x ", data[offset++]);
|
|
blanks += 3;
|
|
}
|
|
|
|
while (blanks < 16) {
|
|
blanks += 4;
|
|
printf(" ");
|
|
}
|
|
|
|
while (blanks < 20) {
|
|
++blanks;
|
|
printf(" ");
|
|
}
|
|
|
|
if (cmd == SCI_MIDI_EOT)
|
|
printf(";; EOT");
|
|
else if (cmd == SCI_MIDI_SET_SIGNAL) {
|
|
if (firstarg == SCI_MIDI_SET_SIGNAL_LOOP)
|
|
printf(";; LOOP point");
|
|
else
|
|
printf(";; CUE (%d)", firstarg);
|
|
} else if (SCI_MIDI_CONTROLLER(cmd)) {
|
|
if (firstarg == SCI_MIDI_CUMULATIVE_CUE)
|
|
printf(";; CUE (cumulative)");
|
|
else if (firstarg == SCI_MIDI_RESET_ON_SUSPEND)
|
|
printf(";; RESET-ON-SUSPEND flag");
|
|
}
|
|
printf("\n");
|
|
|
|
if (old_offset >= offset) {
|
|
printf("-- Not moving forward anymore,"
|
|
" aborting (%x/%x)\n", offset, old_offset);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Console::cmdSfx01Track(int argc, const char **argv) {
|
|
if (argc != 3) {
|
|
DebugPrintf("Dumps a track of a SCI01 song\n");
|
|
DebugPrintf("Usage: %s <track> <offset>\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
Resource *song = _vm->getResourceManager()->findResource(ResourceId(kResourceTypeSound, atoi(argv[1])), 0);
|
|
|
|
int offset = atoi(argv[2]);
|
|
|
|
if (!song) {
|
|
DebugPrintf("Doesn't exist\n");
|
|
return true;
|
|
}
|
|
|
|
midi_hexdump(song->data + offset, song->size, offset);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdStopSfx(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("Stops a playing sound\n");
|
|
DebugPrintf("Usage: %s <address>\n", argv[0]);
|
|
DebugPrintf("Where <address> is the address of the sound to stop.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
reg_t id;
|
|
|
|
if (parse_reg_t(_vm->_gamestate, argv[1], &id)) {
|
|
DebugPrintf("Invalid address passed.\n");
|
|
DebugPrintf("Check the \"addresses\" command on how to use addresses\n");
|
|
return true;
|
|
}
|
|
|
|
int handle = id.segment << 16 | id.offset; // frobnicate handle
|
|
|
|
if (id.segment) {
|
|
SegManager *segMan = _vm->_gamestate->_segMan; // for PUT_SEL32V
|
|
_vm->_gamestate->_sound.sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
|
|
_vm->_gamestate->_sound.sfx_remove_song(handle);
|
|
PUT_SEL32V(segMan, id, signal, SIGNAL_OFFSET);
|
|
PUT_SEL32V(segMan, id, nodePtr, 0);
|
|
PUT_SEL32V(segMan, id, handle, 0);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Console::cmdExit(int argc, const char **argv) {
|
|
if (argc != 2) {
|
|
DebugPrintf("%s game - exit gracefully\n", argv[0]);
|
|
DebugPrintf("%s now - exit ungracefully\n", argv[0]);
|
|
return true;
|
|
}
|
|
|
|
if (!scumm_stricmp(argv[1], "game")) {
|
|
// Quit gracefully
|
|
script_abort_flag = 1; // Terminate VM
|
|
g_debugState.seeking = kDebugSeekNothing;
|
|
g_debugState.runningStep = 0;
|
|
|
|
} else if (!scumm_stricmp(argv[1], "now")) {
|
|
// Quit ungracefully
|
|
exit(0);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Console::cmdAddresses(int argc, const char **argv) {
|
|
DebugPrintf("Address parameters may be passed in one of three forms:\n");
|
|
DebugPrintf(" - ssss:oooo -- where 'ssss' denotes a segment and 'oooo' an offset.\n");
|
|
DebugPrintf(" Example: \"a:c5\" would address something in segment 0xa at offset 0xc5.\n");
|
|
DebugPrintf(" - &scr:oooo -- where 'scr' is a script number and oooo an offset within that script; will\n");
|
|
DebugPrintf(" fail if the script is not currently loaded\n");
|
|
DebugPrintf(" - $REG -- where 'REG' is one of 'PC', 'ACC', 'PREV' or 'OBJ': References the address\n");
|
|
DebugPrintf(" indicated by the register of this name.\n");
|
|
DebugPrintf(" - $REG+n (or -n) -- Like $REG, but modifies the offset part by a specific amount (which\n");
|
|
DebugPrintf(" is specified in hexadecimal).\n");
|
|
DebugPrintf(" - ?obj -- Looks up an object with the specified name, uses its address. This will abort if\n");
|
|
DebugPrintf(" the object name is ambiguous; in that case, a list of addresses and indices is provided.\n");
|
|
DebugPrintf(" ?obj.idx may be used to disambiguate 'obj' by the index 'idx'.\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
// Returns 0 on success
|
|
static int parse_reg_t(EngineState *s, const char *str, reg_t *dest) {
|
|
// Pointer to the part of str which contains a numeric offset (if any)
|
|
const char *offsetStr = NULL;
|
|
|
|
// Flag that tells whether the value stored in offsetStr is an absolute offset,
|
|
// or a relative offset against dest->offset.
|
|
bool relativeOffset = false;
|
|
|
|
// Non-NULL: Parse end of string for relative offsets
|
|
char *endptr;
|
|
|
|
if (*str == '$') { // Register: "$FOO" or "$FOO+NUM" or "$FOO-NUM
|
|
relativeOffset = true;
|
|
|
|
if (!scumm_strnicmp(str + 1, "PC", 2)) {
|
|
*dest = s->_executionStack.back().addr.pc;
|
|
offsetStr = str + 3;
|
|
} else if (!scumm_strnicmp(str + 1, "P", 1)) {
|
|
*dest = s->_executionStack.back().addr.pc;
|
|
offsetStr = str + 2;
|
|
} else if (!scumm_strnicmp(str + 1, "PREV", 4)) {
|
|
*dest = s->r_prev;
|
|
offsetStr = str + 5;
|
|
} else if (!scumm_strnicmp(str + 1, "ACC", 3)) {
|
|
*dest = s->r_acc;
|
|
offsetStr = str + 4;
|
|
} else if (!scumm_strnicmp(str + 1, "A", 1)) {
|
|
*dest = s->r_acc;
|
|
offsetStr = str + 2;
|
|
} else if (!scumm_strnicmp(str + 1, "OBJ", 3)) {
|
|
*dest = s->_executionStack.back().objp;
|
|
offsetStr = str + 4;
|
|
} else if (!scumm_strnicmp(str + 1, "O", 1)) {
|
|
*dest = s->_executionStack.back().objp;
|
|
offsetStr = str + 2;
|
|
} else
|
|
return 1; // No matching register
|
|
|
|
if (!*offsetStr)
|
|
offsetStr = NULL;
|
|
else if (*offsetStr != '+' && *offsetStr != '-')
|
|
return 1;
|
|
} else if (*str == '&') { // Script relative: "&SCRIPT-ID:OFFSET"
|
|
// Look up by script ID. The text from start till just before the colon
|
|
// (resp. end of string, if there is no colon) contains the script ID.
|
|
const char *colon = strchr(str, ':');
|
|
if (!colon)
|
|
return 1;
|
|
|
|
// Extract the script id and parse it
|
|
Common::String scriptStr(str, colon);
|
|
int script_nr = strtol(scriptStr.c_str() + 1, &endptr, 10);
|
|
if (*endptr)
|
|
return 1;
|
|
|
|
// Now lookup the script's segment
|
|
dest->segment = s->_segMan->getScriptSegment(script_nr);
|
|
if (!dest->segment) {
|
|
return 1;
|
|
}
|
|
|
|
// Finally, after the colon comes the offset
|
|
offsetStr = colon + 1;
|
|
} else if (*str == '?') { // Object by name: "?OBJ" or "?OBJ.INDEX" or "?OBJ.INDEX+OFFSET" or "?OBJ.INDEX-OFFSET"
|
|
// The (optional) index can be used to distinguish multiple object with the same name.
|
|
int index = -1;
|
|
|
|
// Skip over the leading question mark '?'
|
|
str++;
|
|
|
|
// Look for an offset. It starts with + or -
|
|
relativeOffset = true;
|
|
offsetStr = strchr(str, '+');
|
|
if (!offsetStr) // No + found, look for -
|
|
offsetStr = strchr(str, '-');
|
|
|
|
// Strip away the offset and the leading '?'
|
|
Common::String str_objname;
|
|
if (offsetStr)
|
|
str_objname = Common::String(str, offsetStr);
|
|
else
|
|
str_objname = str;
|
|
|
|
|
|
// Scan for a period, after which (if present) we'll find an index
|
|
const char *tmp = Common::find(str_objname.begin(), str_objname.end(), '.');
|
|
if (tmp != str_objname.end()) {
|
|
index = strtol(tmp + 1, &endptr, 16);
|
|
if (*endptr)
|
|
return -1;
|
|
// Chop of the index
|
|
str_objname = Common::String(str_objname.c_str(), tmp);
|
|
}
|
|
|
|
// Now all values are available; iterate over all objects.
|
|
|
|
*dest = s->_segMan->findObjectByName(str_objname, index);
|
|
if (dest->isNull())
|
|
return 1;
|
|
|
|
} else { // Finally, check for "SEGMENT:OFFSET" or just "OFFSET"
|
|
const char *colon = strchr(str, ':');
|
|
|
|
if (!colon) {
|
|
// No segment specified
|
|
offsetStr = str;
|
|
dest->segment = 0;
|
|
} else {
|
|
offsetStr = colon + 1;
|
|
|
|
Common::String segmentStr(str, colon);
|
|
dest->segment = strtol(segmentStr.c_str(), &endptr, 16);
|
|
if (*endptr)
|
|
return 1;
|
|
}
|
|
}
|
|
if (offsetStr) {
|
|
int val = strtol(offsetStr, &endptr, 16);
|
|
|
|
if (relativeOffset)
|
|
dest->offset += val;
|
|
else
|
|
dest->offset = val;
|
|
|
|
if (*endptr)
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void Console::printList(List *l) {
|
|
reg_t pos = l->first;
|
|
reg_t my_prev = NULL_REG;
|
|
|
|
DebugPrintf("\t<\n");
|
|
|
|
while (!pos.isNull()) {
|
|
Node *node;
|
|
NodeTable *nt = (NodeTable *)GET_SEGMENT(*_vm->_gamestate->_segMan, pos.segment, SEG_TYPE_NODES);
|
|
|
|
if (!nt || !nt->isValidEntry(pos.offset)) {
|
|
DebugPrintf(" WARNING: %04x:%04x: Doesn't contain list node!\n",
|
|
PRINT_REG(pos));
|
|
return;
|
|
}
|
|
|
|
node = &(nt->_table[pos.offset]);
|
|
|
|
DebugPrintf("\t%04x:%04x : %04x:%04x -> %04x:%04x\n", PRINT_REG(pos), PRINT_REG(node->key), PRINT_REG(node->value));
|
|
|
|
if (my_prev != node->pred)
|
|
DebugPrintf(" WARNING: current node gives %04x:%04x as predecessor!\n",
|
|
PRINT_REG(node->pred));
|
|
|
|
my_prev = pos;
|
|
pos = node->succ;
|
|
}
|
|
|
|
if (my_prev != l->last)
|
|
DebugPrintf(" WARNING: Last node was expected to be %04x:%04x, was %04x:%04x!\n",
|
|
PRINT_REG(l->last), PRINT_REG(my_prev));
|
|
DebugPrintf("\t>\n");
|
|
}
|
|
|
|
int Console::printNode(reg_t addr) {
|
|
SegmentObj *mobj = GET_SEGMENT(*_vm->_gamestate->_segMan, addr.segment, SEG_TYPE_LISTS);
|
|
|
|
if (mobj) {
|
|
ListTable *lt = (ListTable *)mobj;
|
|
List *list;
|
|
|
|
if (!lt->isValidEntry(addr.offset)) {
|
|
DebugPrintf("Address does not contain a list\n");
|
|
return 1;
|
|
}
|
|
|
|
list = &(lt->_table[addr.offset]);
|
|
|
|
DebugPrintf("%04x:%04x : first x last = (%04x:%04x, %04x:%04x)\n", PRINT_REG(addr), PRINT_REG(list->first), PRINT_REG(list->last));
|
|
} else {
|
|
NodeTable *nt;
|
|
Node *node;
|
|
mobj = GET_SEGMENT(*_vm->_gamestate->_segMan, addr.segment, SEG_TYPE_NODES);
|
|
|
|
if (!mobj) {
|
|
DebugPrintf("Segment #%04x is not a list or node segment\n", addr.segment);
|
|
return 1;
|
|
}
|
|
|
|
nt = (NodeTable *)mobj;
|
|
|
|
if (!nt->isValidEntry(addr.offset)) {
|
|
DebugPrintf("Address does not contain a node\n");
|
|
return 1;
|
|
}
|
|
node = &(nt->_table[addr.offset]);
|
|
|
|
DebugPrintf("%04x:%04x : prev x next = (%04x:%04x, %04x:%04x); maps %04x:%04x -> %04x:%04x\n",
|
|
PRINT_REG(addr), PRINT_REG(node->pred), PRINT_REG(node->succ), PRINT_REG(node->key), PRINT_REG(node->value));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int Console::printObject(reg_t pos) {
|
|
EngineState *s = _vm->_gamestate; // for the several defines in this function
|
|
Object *obj = s->_segMan->getObject(pos);
|
|
Object *var_container = obj;
|
|
uint i;
|
|
|
|
if (!obj) {
|
|
DebugPrintf("[%04x:%04x]: Not an object.", PRINT_REG(pos));
|
|
return 1;
|
|
}
|
|
|
|
// Object header
|
|
DebugPrintf("[%04x:%04x] %s : %3d vars, %3d methods\n", PRINT_REG(pos), s->_segMan->getObjectName(pos),
|
|
obj->getVarCount(), obj->getMethodCount());
|
|
|
|
if (!(obj->getInfoSelector().offset & SCRIPT_INFO_CLASS))
|
|
var_container = s->_segMan->getObject(obj->getSuperClassSelector());
|
|
DebugPrintf(" -- member variables:\n");
|
|
for (i = 0; (uint)i < obj->getVarCount(); i++) {
|
|
printf(" ");
|
|
if (i < var_container->getVarCount()) {
|
|
uint16 varSelector = var_container->getVarSelector(i);
|
|
DebugPrintf("[%03x] %s = ", varSelector, selector_name(s, varSelector));
|
|
} else
|
|
DebugPrintf("p#%x = ", i);
|
|
|
|
reg_t val = obj->getVariable(i);
|
|
DebugPrintf("%04x:%04x", PRINT_REG(val));
|
|
|
|
Object *ref = s->_segMan->getObject(val);
|
|
if (ref)
|
|
DebugPrintf(" (%s)", s->_segMan->getObjectName(val));
|
|
|
|
DebugPrintf("\n");
|
|
}
|
|
DebugPrintf(" -- methods:\n");
|
|
for (i = 0; i < obj->getMethodCount(); i++) {
|
|
reg_t fptr = obj->getFunction(i);
|
|
DebugPrintf(" [%03x] %s = %04x:%04x\n", obj->getFuncSelector(i), selector_name(s, obj->getFuncSelector(i)), PRINT_REG(fptr));
|
|
}
|
|
if (s->_segMan->_heap[pos.segment]->getType() == SEG_TYPE_SCRIPT)
|
|
DebugPrintf("\nOwner script:\t%d\n", s->_segMan->getScript(pos.segment)->_nr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#define GETRECT(ll, rr, tt, bb) \
|
|
ll = GET_SELECTOR(pos, ll); \
|
|
rr = GET_SELECTOR(pos, rr); \
|
|
tt = GET_SELECTOR(pos, tt); \
|
|
bb = GET_SELECTOR(pos, bb);
|
|
|
|
#if 0
|
|
// TODO Re-implement this
|
|
static void viewobjinfo(EngineState *s, HeapPtr pos) {
|
|
char *signals[16] = {
|
|
"stop_update",
|
|
"updated",
|
|
"no_update",
|
|
"hidden",
|
|
"fixed_priority",
|
|
"always_update",
|
|
"force_update",
|
|
"remove",
|
|
"frozen",
|
|
"is_extra",
|
|
"hit_obstacle",
|
|
"doesnt_turn",
|
|
"no_cycler",
|
|
"ignore_horizon",
|
|
"ignore_actor",
|
|
"dispose!"
|
|
};
|
|
|
|
int x, y, z, priority;
|
|
int cel, loop, view, signal;
|
|
int nsLeft, nsRight, nsBottom, nsTop;
|
|
int lsLeft, lsRight, lsBottom, lsTop;
|
|
int brLeft, brRight, brBottom, brTop;
|
|
int i;
|
|
int have_rects = 0;
|
|
Common::Rect nsrect, nsrect_clipped, brrect;
|
|
|
|
if (lookup_selector(s->_segMan, pos, s->_kernel->_selectorCache.nsBottom, NULL) == kSelectorVariable) {
|
|
GETRECT(nsLeft, nsRight, nsBottom, nsTop);
|
|
GETRECT(lsLeft, lsRight, lsBottom, lsTop);
|
|
GETRECT(brLeft, brRight, brBottom, brTop);
|
|
have_rects = 1;
|
|
}
|
|
|
|
GETRECT(view, loop, signal, cel);
|
|
|
|
printf("\n-- View information:\ncel %d/%d/%d at ", view, loop, cel);
|
|
|
|
x = GET_SELECTOR(pos, x);
|
|
y = GET_SELECTOR(pos, y);
|
|
priority = GET_SELECTOR(pos, priority);
|
|
if (s->_kernel->_selectorCache.z > 0) {
|
|
z = GET_SELECTOR(pos, z);
|
|
printf("(%d,%d,%d)\n", x, y, z);
|
|
} else
|
|
printf("(%d,%d)\n", x, y);
|
|
|
|
if (priority == -1)
|
|
printf("No priority.\n\n");
|
|
else
|
|
printf("Priority = %d (band starts at %d)\n\n", priority, PRIORITY_BAND_FIRST(priority));
|
|
|
|
if (have_rects) {
|
|
printf("nsRect: [%d..%d]x[%d..%d]\n", nsLeft, nsRight, nsTop, nsBottom);
|
|
printf("lsRect: [%d..%d]x[%d..%d]\n", lsLeft, lsRight, lsTop, lsBottom);
|
|
printf("brRect: [%d..%d]x[%d..%d]\n", brLeft, brRight, brTop, brBottom);
|
|
}
|
|
|
|
nsrect = get_nsrect(s, pos, 0);
|
|
nsrect_clipped = get_nsrect(s, pos, 1);
|
|
brrect = set_base(s, pos);
|
|
printf("new nsRect: [%d..%d]x[%d..%d]\n", nsrect.x, nsrect.xend, nsrect.y, nsrect.yend);
|
|
printf("new clipped nsRect: [%d..%d]x[%d..%d]\n", nsrect_clipped.x, nsrect_clipped.xend, nsrect_clipped.y, nsrect_clipped.yend);
|
|
printf("new brRect: [%d..%d]x[%d..%d]\n", brrect.x, brrect.xend, brrect.y, brrect.yend);
|
|
printf("\n signals = %04x:\n", signal);
|
|
|
|
for (i = 0; i < 16; i++)
|
|
if (signal & (1 << i))
|
|
printf(" %04x: %s\n", 1 << i, signals[i]);
|
|
}
|
|
#endif
|
|
#undef GETRECT
|
|
|
|
#define GETRECT(ll, rr, tt, bb) \
|
|
ll = GET_SELECTOR(pos, ll); \
|
|
rr = GET_SELECTOR(pos, rr); \
|
|
tt = GET_SELECTOR(pos, tt); \
|
|
bb = GET_SELECTOR(pos, bb);
|
|
|
|
#if 0
|
|
// Draws the nsRect and brRect of a dynview object. nsRect is green, brRect is blue.
|
|
// TODO: Re-implement this
|
|
static int c_gfx_draw_viewobj(EngineState *s, const Common::Array<cmd_param_t> &cmdParams) {
|
|
HeapPtr pos = (HeapPtr)(cmdParams[0].val);
|
|
int is_view;
|
|
int x, y, priority;
|
|
int nsLeft, nsRight, nsBottom, nsTop;
|
|
int brLeft, brRight, brBottom, brTop;
|
|
|
|
if (!s) {
|
|
printf("Not in debug state!\n");
|
|
return 1;
|
|
}
|
|
|
|
if ((pos < 4) || (pos > 0xfff0)) {
|
|
printf("Invalid address.\n");
|
|
return 1;
|
|
}
|
|
|
|
if (((int16)READ_LE_UINT16(s->heap + pos + SCRIPT_OBJECT_MAGIC_OFFSET)) != SCRIPT_OBJECT_MAGIC_NUMBER) {
|
|
printf("Not an object.\n");
|
|
return 0;
|
|
}
|
|
|
|
|
|
is_view = (lookup_selector(s->_segMan, pos, s->_kernel->_selectorCache.x, NULL) == kSelectorVariable) &&
|
|
(lookup_selector(s->_segMan, pos, s->_kernel->_selectorCache.brLeft, NULL) == kSelectorVariable) &&
|
|
(lookup_selector(s->_segMan, pos, s->_kernel->_selectorCache.signal, NULL) == kSelectorVariable) &&
|
|
(lookup_selector(s->_segMan, pos, s->_kernel->_selectorCache.nsTop, NULL) == kSelectorVariable);
|
|
|
|
if (!is_view) {
|
|
printf("Not a dynamic View object.\n");
|
|
return 0;
|
|
}
|
|
|
|
x = GET_SELECTOR(pos, x);
|
|
y = GET_SELECTOR(pos, y);
|
|
priority = GET_SELECTOR(pos, priority);
|
|
GETRECT(brLeft, brRight, brBottom, brTop);
|
|
GETRECT(nsLeft, nsRight, nsBottom, nsTop);
|
|
gfxop_set_clip_zone(s->gfx_state, gfx_rect_fullscreen);
|
|
|
|
brTop += 10;
|
|
brBottom += 10;
|
|
nsTop += 10;
|
|
nsBottom += 10;
|
|
|
|
gfxop_fill_box(s->gfx_state, gfx_rect(nsLeft, nsTop, nsRight - nsLeft + 1, nsBottom - nsTop + 1), s->ega_colors[2]);
|
|
gfxop_fill_box(s->gfx_state, gfx_rect(brLeft, brTop, brRight - brLeft + 1, brBottom - brTop + 1), s->ega_colors[1]);
|
|
gfxop_fill_box(s->gfx_state, gfx_rect(x - 1, y - 1, 3, 3), s->ega_colors[0]);
|
|
gfxop_fill_box(s->gfx_state, gfx_rect(x - 1, y, 3, 1), s->ega_colors[priority]);
|
|
gfxop_fill_box(s->gfx_state, gfx_rect(x, y - 1, 1, 3), s->ega_colors[priority]);
|
|
gfxop_update(s->gfx_state);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
#undef GETRECT
|
|
|
|
#if 0
|
|
// Executes one operation skipping over sends
|
|
// TODO Re-implement this
|
|
int c_stepover(EngineState *s, const Common::Array<cmd_param_t> &cmdParams) {
|
|
int opcode, opnumber;
|
|
|
|
opcode = s->_heap[*p_pc];
|
|
opnumber = opcode >> 1;
|
|
if (opnumber == 0x22 /* callb */ || opnumber == 0x23 /* calle */ ||
|
|
opnumber == 0x25 /* send */ || opnumber == 0x2a /* self */ || opnumber == 0x2b /* super */) {
|
|
g_debugState.seeking = kDebugSeekSO;
|
|
g_debugState.seekLevel = s->_executionStack.size()-1;
|
|
// Store in g_debugState.seekSpecial the offset of the next command after send
|
|
switch (opcode) {
|
|
case 0x46: // calle W
|
|
g_debugState.seekSpecial = *p_pc + 5;
|
|
break;
|
|
|
|
case 0x44: // callb W
|
|
case 0x47: // calle B
|
|
case 0x56: // super W
|
|
g_debugState.seekSpecial = *p_pc + 4;
|
|
break;
|
|
|
|
case 0x45: // callb B
|
|
case 0x57: // super B
|
|
case 0x4A: // send W
|
|
case 0x54: // self W
|
|
g_debugState.seekSpecial = *p_pc + 3;
|
|
break;
|
|
|
|
default:
|
|
g_debugState.seekSpecial = *p_pc + 2;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef GFXW_DEBUG_WIDGETS
|
|
extern GfxWidget *debug_widgets[];
|
|
extern int debug_widget_pos;
|
|
|
|
// If called with no parameters, it shows which widgets are active
|
|
// With parameters, it lists the widget corresponding to the numerical index specified (for each parameter).
|
|
bool Console::cmdPrintWidget(int argc, const char **argv) {
|
|
if (argc > 1) {
|
|
for (int i = 0; i < argc; i++) {
|
|
int widget_nr = atoi(argv[1]);
|
|
|
|
DebugPrintf("===== Widget #%d:\n", widget_nr);
|
|
debug_widgets[widget_nr]->print(0);
|
|
}
|
|
} else if (debug_widget_pos > 1) {
|
|
DebugPrintf("Widgets 0-%d are active\n", debug_widget_pos - 1);
|
|
} else if (debug_widget_pos == 1) {
|
|
DebugPrintf("Widget 0 is active\n");
|
|
} else {
|
|
DebugPrintf("No widgets are active\n");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
} // End of namespace Sci
|